A resealable gas cartridge for use with the Campingaz Portable Gas Stove or Camp Bistro. 4 pack of Campingaz CP250 valve cartridges with high-performance Isobutane gas, allowing it to work better at lower temperatures than other similarly styled cartridges. The cartridge can be removed and re-attached safely, even if not yet empty. The Campingaz CP250 gas cartridge fits Campingaz Camp'Bistro 2 stove. High performance Isobutane gas mix, allowing the stove to function at lower temperatures Fits Campingaz Camp'Bistro 2 and other similar stoves Self-sealing safety valve allows the cartridge to be easily removed from the device, even when not empty Suggested use: Stove cooking - year-round Size: 6.9 x 18cm Weight: 315 g Gas: 220 g