Libra Recycled Polyester Laptop Backpack Colour:Heather Charcoal The outer insulating layer is

The outer insulating layer is made from recycled chewing gum

and a lid slider function to prevent spills

which allows beverages to stay cold for 48 hours or hot for at least 12 hours

Presented in a tube box

Volume capacity is 600ml

Libra Recycled Polyester Laptop Backpack Colour:Heather Charcoal The outer insulating layer isThe Libra backpack is made from GRS certified recycled polyester and RPET lining, and it features a 15 laptop compartment with an additional padded tablet pocket and organisational pockets inside. There are also multiple pockets on the outside, padded and adjustable shoulder straps, and a trolley strap on the back. Resistance up to 10 kg weight. 15 Litres