Vacuum Insulated Bottles

Klean Kanteen Insulated Bottles for UK Hiking, Camping and Daily Use

A good vacuum insulated bottle is one of the most-used pieces of kit you will own. Whether you are on a long day hike, commuting in the cold, or sitting at a campsite waiting for the stove to boil, a properly insulated bottle keeps your drink at the right temperature for hours without any effort on your part.

The collection covers everything from compact 500ml trail bottles to larger 1-litre flasks suited to base camp or van life use. Double-wall vacuum insulation is the standard across the range, with no plastic taste, no sweating on the outside, and no compromise on durability. These are bottles built to take knocks, not to sit on a shelf.

Klean Kanteen TKPro Insulated Flasks

Browse all Klean Kanteen at Wylies Outdoor World. Klean Kanteen is the benchmark for vacuum insulated stainless steel bottles. The TKPro range uses Thermo Lock double-wall vacuum insulation and a leakproof lid designed for one-handed use on the move. Available in multiple sizes and colours, they are a practical choice for hikers, cyclists, and anyone who wants a bottle that genuinely performs rather than just looks good on a desk.

If you are unsure which size or style suits your use, visit our gear advice page or get in touch directly.