Integrated cook set includes nesting pot with vented lid, mug/bowl, and folding spork. 18/8 stainless construction. Won't rust and is naturally BPA-free. Vented and melt-resistant nylon lid doubles as strainer for pot and drink-thru lid for mug/bowl. Mug/bowl features volumetric markings for prep, eat, and drink. Standard fuel canister or ultra light stove stores in cook set to save space.