Durable lightweight storm protection with Diamond Fuse Technology, served up in a packable waterproof full brim hat. "Best rain hat on the market" The durable lightweight superpowers of our Helium Rain collection, now offered in a full brim hat to ward off wet weather and abrasions. Completely seam-taped, waterproof, yet still breathable and comfortable in rugged conditions, the new Helium Rain Full Brim Hat will be the first thing any hiker, peak bagger, or off-trail adventurer will pack for the most durable lightweight rain protection.
Durable lightweight storm protection with Diamond Fuse Technology, served up in a packable waterproof full brim hat. "Best rain hat on the market" The durable lightweight superpowers of our Helium Rain collection, now offered in a full brim hat to ward off wet weather and abrasions. Completely seam-taped, waterproof, yet still breathable and comfortable in rugged conditions, the new Helium Rain Full Brim Hat will be the first thing any hiker, peak bagger, or off-trail adventurer will pack for the most durable lightweight rain protection.
in 2 offers
The lowest price for Outdoor Research Helium Rain Full Brim Hat LG/XL / Coyote right now is $84.95 at K2 Base Camp, compared across 2 retailers.
The all-time low was $67.96 on 24 Nov 2023 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Nov 2026.
Outdoor Research Helium Rain Full Brim Hat LG/XL / Coyote
Durable lightweight storm protection with Diamond Fuse Technology, served up in a packable waterproof full brim hat. "Best rain hat on the market" The durable lightweight superpowers of our Helium Rain collection, now offered in a full brim hat to ward off wet weather and abrasions. Completely seam-taped, waterproof, yet still breathable and comfortable in rugged conditions, the new Helium Rain Full Brim Hat will be the first thing any hiker, peak bagger, or off-trail adventurer will pack for the most durable lightweight rain protection.
Durable lightweight storm protection with Diamond Fuse Technology, served up in a packable waterproof full brim hat. "Best rain hat on the market" The durable lightweight superpowers of our Helium Rain collection, now offered in a full brim hat to ward off wet weather and abrasions. Completely seam-taped, waterproof, yet still breathable and comfortable in rugged conditions, the new Helium Rain Full Brim Hat will be the first thing any hiker, peak bagger, or off-trail adventurer will pack for the most durable lightweight rain protection.
Last updated at 01/11/2026 16:57:08
Outdoor Research Helium Rain Full Brim Hat L/XL / Coyote
Delivery between Tue – Thu $9
Helium Rain Full Brim Hat
Delivery between 6–10 Nov $41
| Material | Nylon |
| Type | Hat |
| Subtype | Sun hat |
| Age Group | Adult |
| Gender | Unisex |
Outdoor Research Helium Rain Full Brim Hat L/XL / Coyote
Delivery between Tue – Thu $9
Helium Rain Full Brim Hat
Delivery between 6–10 Nov $41
| Material | Nylon |
| Type | Hat |
| Subtype | Sun hat |
| Age Group | Adult |
| Gender | Unisex |
