Handel tumbler is a good sidekick for anyone trying to drink more water throughout the day.

Tumblers, insulated water bottles, and travel mugs are, of course, very similar—they all keep drinks cold or hot for long periods of time. Yet there are key differences. Most Insulated Travel Bottles are leakproof (thanks to their screw-top lids, which require two hands to open), and they don’t have sipping ports. Travel Mugs typically intended for warm drinks, have sipping ports that seal securely to prevent leaks. Tumblers, geared more toward cold drinks, may also have lids with built-in ports, but they don’t seal as securely as the ones on travel mugs. Tumblers often have a wider mouth, to accommodate ice cubes, and they may include a straw for sipping.

For instant, unlike water bottles, which need to be uncapped, tumblers give you immediate access to your beverage. Eliminating the step of unscrewing a cap may seem like a small change, but it makes a drinking vessel far more convenient to use.

Handel Tumblers is made with double-wall insulation which keep beverages cold for 24hrs (or hot for 9hrs) for long periods of time—which is handy whether you’re sipping from it on a sunny beach or leaving it on your bedside table overnight. It can also replace disposable cups at fast-food restaurants or gas stations.

When dropped, stainless steel tumblers won’t shatter (like glass) or crack (like plastic), so they’re good for a variety of places where glassware isn’t appropriate (such as poolside or bedside). They’re also more kid-friendly than standard glass cups or flimsy plastic bottle