GSI designed the Ultralight Nesting Bowl and Mug with a very low centre of gravity and a secure Sip-It top, so you're less likely to spill hot beverages and food. This ultra-stable, personal food and drink solution is designed to nest within our nForm Dualist Cook sets for maximum packability. � Low profile/low center of gravity design and Sip-It top work to virtually eliminate spills. � EVA foam insulated sleeve and Sip-It top keep drinks hot. � Unique bowl + mug solution provides integrated nesting for fuel canisters and nests within the nFORM Ultralight Dualist Cook System. � Material: Polypropylene � Includes: 590 ml Mug w/ Insulated Sleeve, 590 ml Bowl, Sip-It Top � Dimensions: 13 cm x 13 cm x 6.9 cm � Two colours: Blue or Orange