Dual fluorine rubber O-ring valve ensures zero gas leaks (-20℃ to 250℃ stable). Silicone nozzle cap blocks debris for consistent ignition – no more failed sparks! All-In-One Compact Storage - Fits 110G Canister: All gear (stove, pot, accessories) nests inside pot: Φ11cm/4.3in × H16.5cm/6.5in.