Louis Vuitton have released a waterproof version of their Keepall bag. The waterproof Keepall is exactly like the regular Keepall 55 except that it uses nylon instead of leather for the handles and trim. The bag features a special kind of zip which forms an airtight seal and will not allow water in nor air out. The waterproof Keepall has a shoulder strap and measures fifty five centimeters by thirty centimeters by twenty five centimeters.