Still Water by KIRKLAND. Details:Kirkland Signature Ionized Alkaline Water (18 x 33.8 fl oz) is a premium hydration choice designed for those seeking a refreshing, crisp taste with a higher pH level. Each bottle contains purified water that has been ionized to a pH of 9.5 using advanced electrolysis and reverse osmosis processes. To enhance the drinking experience, it is infused with a unique blend of minerals, including calcium chloride, magnesium chloride, and potassium bicarbonate, which provide essential electrolytes for a smooth, clean flavor without any added sugar or calories.
Still Water by KIRKLAND. Details:Kirkland Signature Ionized Alkaline Water (18 x 33.8 fl oz) is a premium hydration choice designed for those seeking a refreshing, crisp taste with a higher pH level. Each bottle contains purified water that has been ionized to a pH of 9.5 using advanced electrolysis and reverse osmosis processes. To enhance the drinking experience, it is infused with a unique blend of minerals, including calcium chloride, magnesium chloride, and potassium bicarbonate, which provide essential electrolytes for a smooth, clean flavor without any added sugar or calories.
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The lowest price for Kirkland Signature Alkaline Water Pack of 18 right now is $72.00, compared across 4 retailers.
Kirkland Signature Alkaline Water Pack of 18
Still Water by KIRKLAND. Details:Kirkland Signature Ionized Alkaline Water (18 x 33.8 fl oz) is a premium hydration choice designed for those seeking a refreshing, crisp taste with a higher pH level. Each bottle contains purified water that has been ionized to a pH of 9.5 using advanced electrolysis and reverse osmosis processes. To enhance the drinking experience, it is infused with a unique blend of minerals, including calcium chloride, magnesium chloride, and potassium bicarbonate, which provide essential electrolytes for a smooth, clean flavor without any added sugar or calories.
Still Water by KIRKLAND. Details:Kirkland Signature Ionized Alkaline Water (18 x 33.8 fl oz) is a premium hydration choice designed for those seeking a refreshing, crisp taste with a higher pH level. Each bottle contains purified water that has been ionized to a pH of 9.5 using advanced electrolysis and reverse osmosis processes. To enhance the drinking experience, it is infused with a unique blend of minerals, including calcium chloride, magnesium chloride, and potassium bicarbonate, which provide essential electrolytes for a smooth, clean flavor without any added sugar or calories.
The all-time low was $21.67 on 5 July 2026 — today's price is 232% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 16:04:20
KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18)
Delivery between 8–12 Nov $41
Kirkland Signature Alkaline Water, 33.8 Fl Oz (pack Of 18)
Delivery $149.54
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Kirkland Signature Alkaline Water, 33.8 Fl Oz (Pack Of 18)
Delivery between 10–13 Nov $29
Kirkland Signature Alkaline Water, 33.8 Fl Oz (Pack Of 18)
Free delivery between 11–17 Nov
| Flavor | Unflavored |
| Form | Liquid |
| Carbonation | Still |
| Water Type | Alkaline |
| Volume | 33.8 fl oz |
KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18)
Delivery between 8–12 Nov $41
Kirkland Signature Alkaline Water, 33.8 Fl Oz (pack Of 18)
Delivery $149.54
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Kirkland Signature Alkaline Water, 33.8 Fl Oz (Pack Of 18)
Delivery between 10–13 Nov $29
Kirkland Signature Alkaline Water, 33.8 Fl Oz (Pack Of 18)
Free delivery between 11–17 Nov
| Flavor | Unflavored |
| Form | Liquid |
| Carbonation | Still |
| Water Type | Alkaline |
| Volume | 33.8 fl oz |
