Camping Gaz Sella

Hi, I'd say that you could find refill at Sella itself, in any hardware store or grocery shop. Just go there and ask for it (show them your old bottle or even the stove, the will understand).  Hope you enjoy Sella, and try to buy your food and stuff at the town when possible, it will help the town economy and climber's reputation in the zone (the salty stuff at the local bakery is hard to beat).