Hydro Flask 40 oz Wide Mouth Reviews - Trailspace

August 09,2024

A super durable, insulated water bottle that carries 40 fluid ounces (1.18L). When weight is a concern (i.e. long backpacking trips), I don’t take this along, but otherwise, it is with me wherever I go.

Big thirsts deserve big water bottles, and the Hydro Flask Wide Mouth model with the Flex Cap fits the bill. It checks in at 32 oz., and is made from stainless steel with signature TempShield insulation to fend off condensation. No matter the temperature requirements for your drink of choice, the Hydro Flask bottle is up to the task.

Backcountry x Hydro Flask 40oz Wide Mouth White, One Size

Hydro Flask Lightweight Wide Mouth Trail Series Review

A little more hydration lets you have a little more fun. From mountain trailheads to morning yoga practice, our 24 oz Standard Mouth bottle is just the right size for staying hydrated before, during, and after activity. Our largest Standard Mouth available uses TempShield double wall vacuum insulation to keep your water refreshingly ice cold for up to 24 hours. Plus, it resists condensation, so the sides of your bottle stay dry.