Like the GSI Microlight, the stainless steel outer wall is necessarily thin and will dent more easily than others. After extensive testing, we have proved that our bottles are now in fact able to be cleaned in the dishwasher.

Best Thermos Flasks 2023 - Outdoors Magic Best Thermos Flasks 2023 - Outdoors Magic

California residents: Affirm Loan Services, LLC is licensed by the Department of Business Oversight. Crafted from Eastman Tritan™, ThermoFlask’s Tritan line is BPA-Free, stain/odor and shatter resistant.The mouth of the flask is relatively narrow, which probably helps to keep heat in but makes filling and cleaning a little tricky. We’ve reviewed a selection of the best thermos flasks, ranging in size from 470ml to a whopping 64oz (1.

ThermoFlask Autospout Stainless Steel Double Wall Vacuum ThermoFlask Autospout Stainless Steel Double Wall Vacuum

c / 25% lighter than standard Hydro Flask 24oz wide mouth bottle / Fits most backcountry hydration filters / Made from 18/8 pro-grade stainless steel / Insulated wide mouth cap / Flexible perforated strap and aluminum pivots for added weight loss / BPA-Free and Phthalate-Free / Dishwasher safe. This attractive flask looks great and incorporates a number of practical design features, including a grippy, scratch-resistant powder-coated finish and a plastic-free stopper with an eco-friendly bamboo insert. The other critical feature is a secure cap, so that even if your flask gets knocked around or accidentally up-ended in a rucksack it won’t leak.

c / Made of food grade 18/8 stainless steel that doesn’t impart or retain flavour / Lid doubles as a mug ensuring you always have a cup handy / Silicon sleeve / Drinking stopper opens and closes with a slight turn / Additional standard stopper for optimum heat retention included / Tapered design for easier handling / Large mouth opening is easy to fill and clean. The wide mouth makes for easy filling and cleaning, and the silicon grab handle means it is easy to pull this flask from the side pocket of a rucksack.