Hydro Flask 40 oz. All Around Travel Tumbler Trillium familytree Introduced in 1977

Introduced in 1977

The POPCUSH™ footbeds provide exceptional cushioning and impact protection

Optimized Airflow A full perimeter vent channel maximizes airflow

Side & hipbelt pockets

lens changes are swift and effortless

Hydro Flask 40 oz. All Around Travel Tumbler Trillium familytree Introduced in 1977Introducing the Hydro Flask 40 oz. All Around Travel Tumbler, designed to keep drinks at the desired temperature for extended periods with TempShield double wall vacuum insulation. Its ergonomic handle ensures a comfortable grip, while the Press In Straw Lid offers secure, splash resistant sipping on the go. Crafted from durable 18 8 pro grade stainless steel with Color Last powder coat, this tumbler is both reliable and stylish, fitting most