it transforms from backpack to pannier in a flash

Crafted in powder coated steel or hot dipped galvanised steel

Please check the size guide for measurements but for example

Pillow Top Dimensions: 33 x 23 x 6cm

External zipper pocket for chargers and accessories

ultrapress replacement purifier cartridge orange Size:One Size it transforms from backpack toKeep your Ultrapress in optimum condition The Grayl Ultrapress is one of the most effective lightweight water purifiers out there, providing global protection from all sorts of waterborne pathogens (offering both viral and bacterial filtration), as well as removing particulates, chemicals, heavy metals and pesticides. Its also incredibly quick and easy to use. But to keep it in optimum condition, the purifier cartridge should be replaced every 300