If you need the toughest, most durable hydration bladder available, the MSR Hydromedary is it.

Built light but tough with “MSR® red” 200-denier Cordura®. With an extreme temperature threshold, and abrasion-resistant construction, these bags hold up to almost anything. Feature a high-flow/no-leak bite valve, a low-profile easy-fill/carry handle, and three streamlined shapes that fit most packs.

The updated bite valve dramatically increases flow rate, while shutoff valve prevents leaks. Gromit allows you to attach it to your pack, hang it up at camp, use as a shower or for washing hands. BPA-free.

2 Liter
Weight: 6.5 oz. (184 g)
Size: 6.5 x 17 in. (16.5 x 43 cm)

2.5 Liter
Weight: 6.7 oz. (190 g)
Size: 7.5 x 14 in. (19 x 35.5 cm)

3 Liter
Weight: 7.1 oz. (201 g)
Size: 7.5 x 18 in. (19 x 46 cm)