Fuel24 Duo stainless steel water bottle (700ml or 1L) with dual-use lid and straw

If you like your water bottle to do more than one thing, the Fuel24 Duo is built around a simple idea: one bottle, two drinking styles. You can gulp using the fast-flow spout or sip using the easy-to-drink straw, both from the same dual-use lid.

It’s also designed for everyday carry, with a slim metal body, an integrated carry handle, and a finish that’s meant to handle real life (including the odd accidental drop). Of course, it’s not perfect for everyone—if you mainly want a basic bottle with the simplest possible lid, the “Duo” approach may feel like extra parts to manage.