Infinity Backpacker Mug Size:500ml the 'V' profile gives great

the 'V' profile gives great holding power and excellent strength when you need to give them a good knock over the head with a rock to get them in

Use it for long gym sessions

it can be stored with its batteries for 10 years in a vest

Super lightweight

Infinity Backpacker Mug Size:500ml the 'V' profile gives greatDescription The GSI Infinity Insulated Backpacker Mug is crazy light, crazy tough and just crazy about joining you on your wildest adventure. it promises to stand by you and insulate that hot coffee or tea. It's leak resistant lid will do it's absolute best to stop you spilling your drink through your sleeping bag. It's made from clean + green, non leaching, 100% recyclable polypropylene and will be with you for years to come. The GSI Infinity