The 20L Ultra Light Backpack from Sea To Summit will be perfect for your outings or if you need a minimalist bag. With a capacity of 20 Litres for only 72 g, small but strong! The bag is made of water-repellentUltra-Sil Cordura and is therefore very durable. So you can take it everywhere with you, this bag folds up into an ultra-compact pouch. It also has webbing loops for hanging equipment.A real practical little bag that can be carried around with you and compacted into a key ring.
The 20L Ultra Light Backpack from Sea To Summit will be perfect for your outings or if you need a minimalist bag. With a capacity of 20 Litres for only 72 g, small but strong! The bag is made of water-repellentUltra-Sil Cordura and is therefore very durable. So you can take it everywhere with you, this bag folds up into an ultra-compact pouch. It also has webbing loops for hanging equipment.A real practical little bag that can be carried around with you and compacted into a key ring.
in 3 offers
The lowest price for Sea to Summit Ultra Sil Day Pack Orange right now is $38.88 at Woolworths, compared across 3 retailers.
The all-time low was $38.88 on 8 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 8 Nov 2026.
Sea to Summit Ultra Sil Day Pack Orange
The 20L Ultra Light Backpack from Sea To Summit will be perfect for your outings or if you need a minimalist bag. With a capacity of 20 Litres for only 72 g, small but strong! The bag is made of water-repellentUltra-Sil Cordura and is therefore very durable. So you can take it everywhere with you, this bag folds up into an ultra-compact pouch. It also has webbing loops for hanging equipment.A real practical little bag that can be carried around with you and compacted into a key ring.
The 20L Ultra Light Backpack from Sea To Summit will be perfect for your outings or if you need a minimalist bag. With a capacity of 20 Litres for only 72 g, small but strong! The bag is made of water-repellentUltra-Sil Cordura and is therefore very durable. So you can take it everywhere with you, this bag folds up into an ultra-compact pouch. It also has webbing loops for hanging equipment.A real practical little bag that can be carried around with you and compacted into a key ring.
Last updated at 08/11/2026 02:40:06
Sea to Summit Ultra-Sil 20L Travel Day Pack - Spicy Orange
Delivery between 10–18 Nov $10
Sea to Summit - Ultra-Sil Daypack 20L - Red - Orange - Size 20L
Delivery $14.95
SEA TO SUMMIT Ultra-Sil Day Pack 20L 20L / Orange
Delivery $13.95
originally posted on anacondastores.com
Unfortunately my bag was delivered with a tear on a seem at the bottom, before I even used it. Not sure if it was a returned product, because it looks like it could be damaged by carrying something. It's begging to bust open and drop the contents out the bottom. Glad I found this before taking it to the summit as this would have ruined my trip.I'll still return it for a replacement. It's ULTRA light, but you also need to understand that it's unbelievably flimsy - so don't take it too seriously and be prepared with a plan if it falls apart. I understand now that I wouldn't put anything inside it that has hard edges or corners. My plan is to wrap all the contents up in clothing etc when I use the bag.The seems are not double stitched.Only buy this bag for side ... MoreUnfortunately my bag was delivered with a tear on a seem at the bottom, before I even used it. Not sure if it was a returned product, because it looks like it could be damaged by carrying something. It's begging to bust open and drop the contents out the bottom. Glad I found this before taking it to the summit as this would have ruined my trip.I'll still return it for a replacement. It's ULTRA light, but you also need to understand that it's unbelievably flimsy - so don't take it too seriously and be prepared with a plan if it falls apart. I understand now that I wouldn't put anything inside it that has hard edges or corners. My plan is to wrap all the contents up in clothing etc when I use the bag.The seems are not double stitched.Only buy this bag for side trips where a break won't threaten the trip or your life.
originally posted on seatosummit.com
While the bag does save space, it does not fit into the provided packing 'cube" designed to fit the space-saving day pack. It is frustrating to struggle getting it out of the pack and then frustrating to try fitting it back in. I think a rubber band would be better than the provided packing case/cube. Also, it's definitely space-saving which is useful when trying to live out of a carry-on, but it is also see-through. If you carry items you do not want to lose to hotel room thieves, you would certainly catch the eye of a pick-pocket. Or if you don't want your cell phone or camera to be vulnerable to bag-slicer thieves, you probably would like to carry a bag less revealing.
originally posted on seatosummit.com
I love how this little pack collapses into something so tiny! It comes with a little carabiner to attach to your larger pack. I've used this from everything to day hikes to gym trips. My favorite usage of this is carrying water back to camp, it's lovely not having to fully unpack / haul my full pack to go get water or climb up to a vista.The only problem I've had with it is that the stitching around the drawstrings on the attached stuff sack is quite delicate. I was disappointed to discover it frayed and tore after only a couple of weeks of use while backpacking. I ended up sewing it back together with a needle and some thread, and it works fine again. I plan on being more mindful when I restuff it in the future, there's definitely an order to it. I'd be happy to ... MoreI love how this little pack collapses into something so tiny! It comes with a little carabiner to attach to your larger pack. I've used this from everything to day hikes to gym trips. My favorite usage of this is carrying water back to camp, it's lovely not having to fully unpack / haul my full pack to go get water or climb up to a vista.The only problem I've had with it is that the stitching around the drawstrings on the attached stuff sack is quite delicate. I was disappointed to discover it frayed and tore after only a couple of weeks of use while backpacking. I ended up sewing it back together with a needle and some thread, and it works fine again. I plan on being more mindful when I restuff it in the future, there's definitely an order to it. I'd be happy to have it be just a little bit heavier or a little bit larger when packed to make it more easily fit into the stuff sack.Great product overall, do recommend. I hope Sea to Summit releases a video / tutorial on the unique little way it's best to repack it.
| Packed Dimensions | 4.5L x 2.8W x 2H cm |
| Capacity | 20 L |
| Harness | Reinforced Shoulder Straps |
| Hydration Compatibility | No |
| Sternum Strap | No |
Sea to Summit Ultra-Sil 20L Travel Day Pack - Spicy Orange
Delivery between 10–18 Nov $10
Sea to Summit - Ultra-Sil Daypack 20L - Red - Orange - Size 20L
Delivery $14.95
SEA TO SUMMIT Ultra-Sil Day Pack 20L 20L / Orange
Delivery $13.95
Unfortunately my bag was delivered with a tear on a seem at the bottom, before I even used it. Not sure if it was a returned product, because it looks like it could be damaged by carrying something. It's begging to bust open and drop the contents out the bottom. Glad I found this before taking it to the summit as this would have ruined my trip.I'll still return it for a replacement. It's ULTRA light, but you also need to understand that it's unbelievably flimsy - so don't take it too seriously and be prepared with a plan if it falls apart. I understand now that I wouldn't put anything inside it that has hard edges or corners. My plan is to wrap all the contents up in clothing etc when I use the bag.The seems are not double stitched.Only buy this bag for side ... MoreUnfortunately my bag was delivered with a tear on a seem at the bottom, before I even used it. Not sure if it was a returned product, because it looks like it could be damaged by carrying something. It's begging to bust open and drop the contents out the bottom. Glad I found this before taking it to the summit as this would have ruined my trip.I'll still return it for a replacement. It's ULTRA light, but you also need to understand that it's unbelievably flimsy - so don't take it too seriously and be prepared with a plan if it falls apart. I understand now that I wouldn't put anything inside it that has hard edges or corners. My plan is to wrap all the contents up in clothing etc when I use the bag.The seems are not double stitched.Only buy this bag for side trips where a break won't threaten the trip or your life.
While the bag does save space, it does not fit into the provided packing 'cube" designed to fit the space-saving day pack. It is frustrating to struggle getting it out of the pack and then frustrating to try fitting it back in. I think a rubber band would be better than the provided packing case/cube. Also, it's definitely space-saving which is useful when trying to live out of a carry-on, but it is also see-through. If you carry items you do not want to lose to hotel room thieves, you would certainly catch the eye of a pick-pocket. Or if you don't want your cell phone or camera to be vulnerable to bag-slicer thieves, you probably would like to carry a bag less revealing.
I love how this little pack collapses into something so tiny! It comes with a little carabiner to attach to your larger pack. I've used this from everything to day hikes to gym trips. My favorite usage of this is carrying water back to camp, it's lovely not having to fully unpack / haul my full pack to go get water or climb up to a vista.The only problem I've had with it is that the stitching around the drawstrings on the attached stuff sack is quite delicate. I was disappointed to discover it frayed and tore after only a couple of weeks of use while backpacking. I ended up sewing it back together with a needle and some thread, and it works fine again. I plan on being more mindful when I restuff it in the future, there's definitely an order to it. I'd be happy to ... MoreI love how this little pack collapses into something so tiny! It comes with a little carabiner to attach to your larger pack. I've used this from everything to day hikes to gym trips. My favorite usage of this is carrying water back to camp, it's lovely not having to fully unpack / haul my full pack to go get water or climb up to a vista.The only problem I've had with it is that the stitching around the drawstrings on the attached stuff sack is quite delicate. I was disappointed to discover it frayed and tore after only a couple of weeks of use while backpacking. I ended up sewing it back together with a needle and some thread, and it works fine again. I plan on being more mindful when I restuff it in the future, there's definitely an order to it. I'd be happy to have it be just a little bit heavier or a little bit larger when packed to make it more easily fit into the stuff sack.Great product overall, do recommend. I hope Sea to Summit releases a video / tutorial on the unique little way it's best to repack it.
Great packability, but not super impressed with the product overall. First the bag is very translucent and I wasn't expecting that. Seems sturdy enough for a light gym bag, but not good for any real activity with moderate movement as the straps don't keep the pack securely in place. Beat myself up pretty bad jogging down a mountain with a water bottle and a rain jacket being the only content of the bag. If you're just using it for around town walking or light biking this pack will probably work fine (groceries, rain gear, etc...). The carabiner is convenient for carrying the packed down version of this product. As for weight, it feels like nothing on your back, so I can see some scenarios where this pack might come in handy.
I have been pretty darn happy with everything I have purchased from SeatoSummit thus far and this little guy is no exception. How this daypack can fit in that little pouch is an optical illusion. This pack will be on the Camino with me. I will not need to bring an extra bag for groceries. This daypack will suit me just fine for going to the market for food (they don’t give out plastic bags at the markets in Spain, which is a good thing!), packing my change of clothes to the showers and any other short day trips in the bigger towns (to the Guggenheim in Bilbao) I am also thinking that it could be the perfect small pack if I wish to send my Gregory pack on through the Spanish Correo to give my hips a break for one or two days. I looked at other lightweight day packs, ... MoreI have been pretty darn happy with everything I have purchased from SeatoSummit thus far and this little guy is no exception. How this daypack can fit in that little pouch is an optical illusion. This pack will be on the Camino with me. I will not need to bring an extra bag for groceries. This daypack will suit me just fine for going to the market for food (they don’t give out plastic bags at the markets in Spain, which is a good thing!), packing my change of clothes to the showers and any other short day trips in the bigger towns (to the Guggenheim in Bilbao) I am also thinking that it could be the perfect small pack if I wish to send my Gregory pack on through the Spanish Correo to give my hips a break for one or two days. I looked at other lightweight day packs, but the SeatoSummit daypack left the rest in the dust as far as weight goes. Every ounce counts when you’re walking 500 some miles. Plus I got it on a sale form the SeatoSumit website. As most things I own, I treat this little guy well and I will not overload it just to test it out, I’ll just put what I need for the day (4 to 5 pounds) should be just fine. Love the color too (dark teal).
I love this very lightweight daypack, which packs into its own pill-bottle-sized stuff sack! It is perfect for taking along as an extra bag when traveling, running errands, biking or boating, as it really takes up no space when stuffed into its tiny, attached stuff sack. I use it for running errands, casual day hikes, and picking up a few groceries when we are off on the boat. It is great for carrying wallet, sunglasses and an extra layer. It is not good for heavy loads, as straps will dig into shoulders. but as an extra bag for incidentals while traveling or errands it is perfect! Have taken it to Italy, Alaska, and on our boat cruising the New England coast. Liked it so well that I gave one to my son when he went to Kazakstan, and HE loved it (he travelled for 3 ... MoreI love this very lightweight daypack, which packs into its own pill-bottle-sized stuff sack! It is perfect for taking along as an extra bag when traveling, running errands, biking or boating, as it really takes up no space when stuffed into its tiny, attached stuff sack. I use it for running errands, casual day hikes, and picking up a few groceries when we are off on the boat. It is great for carrying wallet, sunglasses and an extra layer. It is not good for heavy loads, as straps will dig into shoulders. but as an extra bag for incidentals while traveling or errands it is perfect! Have taken it to Italy, Alaska, and on our boat cruising the New England coast. Liked it so well that I gave one to my son when he went to Kazakstan, and HE loved it (he travelled for 3 weeks with a 20L "day pack" and this sea to summit day pack). I have had mine for over 5 years and it has held up very well, with no problems with stitches or zippers, as other reviewers have mentioned. I am giving another one to a friend for an upcoming trip. And I may just get another one for myself so I can leave one in the car! It's that handy.
If you thru hike or travel get this! Weighs almost nothing, packs down to nothing. This pack has come in so handy so many times, will never travel or hike without one!Thru hiking: Very useful for town days. Grocery runs, laundry, day trips, etc. Especially if you have a bike to borrow to get around town. You don't have to unpack your whole backpack, just use this pack. Obviously you wont have as much room as your regular backpack though. Perfect if you are slack packing or want to drop your pack to do an out and back to a peak or something.Travel: Same uses for around town, going to the beach, short day trips. So small you can just have it with you all the time in case you need it.
I love this daypack. I keep it with me almost all the time when I am traveling. I carry a much larger backpack or briefcase in general, and I stash this inside. I move around lots (I live and work in New York City, my wife lives and works in San Francisco, and we also travel). So the purpose of this daypack is to be handy for overflow. It is perfect for that purpose. The main benefit is it tucks into its own built in bag. It also is stronger than you might suppose. The only downside is a simple consequence of what it is; as with characters in Greek tragedy, its strength is its weakness. The issue is it is very thin and has no padding. So whatever is in there, its shape will push against you and be felt on your back.
This bag is super light and packs crazy small. there are no internal components besides the bag it folds itself into. So no pouch for bladder or any organization. The straps are wide enough but easily squish to a thinner size however they don't dig into your skin, just kind of annoying. At first I thought it would be uncomfortable but took in on a quick 3mi hike with a few water bottles, hoodie and a few misc items and I was very pleased with how it worked out. I tested with a bladder and it just kind of lays at the bottom but then I found a hole and it started to leak so I couldn't fully test it. There is no hole for the bladder Jose either z you'll just have to leave the top unzipped a little and use a small tie to keep the zippers from separating, a bread tie or ... MoreThis bag is super light and packs crazy small. there are no internal components besides the bag it folds itself into. So no pouch for bladder or any organization. The straps are wide enough but easily squish to a thinner size however they don't dig into your skin, just kind of annoying. At first I thought it would be uncomfortable but took in on a quick 3mi hike with a few water bottles, hoodie and a few misc items and I was very pleased with how it worked out. I tested with a bladder and it just kind of lays at the bottom but then I found a hole and it started to leak so I couldn't fully test it. There is no hole for the bladder Jose either z you'll just have to leave the top unzipped a little and use a small tie to keep the zippers from separating, a bread tie or one of those nighteyz (sp) ties. A few cons for sure but overall very happy
As a second day pack when you're heading off for day walks from a base camp, this works well. Big enough to take most necessities. Small and light enough to carry in your main pack. BUT keeps falling off my shoulder and that's not good. A small chest belt may prevent this. I don't understand why it happens. Straps seem wide enough. May fashion something out of shock cord using mini carabiners to secure it to the shoulder straps and see how that works. If not for that, I'd give it a 5.
| Packed Dimensions | 4.5L x 2.8W x 2H cm |
| Capacity | 20 L |
| Harness | Reinforced Shoulder Straps |
| Hydration Compatibility | No |
| Sternum Strap | No |
