At a Glance
High insulation performance
The double-walled insulated material keeps drinks hot for up to 12 hours or cold for 24 hours.
Leak-proof screw cap
The secure closure mechanism reliably prevents any liquid from spilling inside your rucksack.
Toxin-free material
The BPA-free stainless steel prevents any alteration to the taste of your beverages.
In Detail
Legal concerns