MSR IsoPro Fuel 450g (16 oz) – all-condition canister stove fuel

MSR IsoPro Fuel is a high-performance canister fuel designed for consistent stove output in a wide range of conditions. Its 80/20 isobutane/propane blend maintains higher internal pressure at lower temperatures than standard mixes, helping your canister stove perform more reliably from the first burn to the last. A solid choice for backpacking, camping, and colder-weather trips.

Why choose MSR IsoPro 450g?

• Consistent output over the life of the canister
• Improved cold-weather performance vs standard mixes
• Clean-burning formulation for efficient cooking

Features

• 80/20 isobutane/propane blend
• Designed for higher pressure in colder conditions
• Threaded, self-sealing canister format

Specifications (16 oz / 450 g)

• Fuel content: 450 g (16 oz)
• Total weight: 652 g (1 lb 7 oz)
• Dimensions: 11.2 x 15.2 cm (4.4 x 6 in)
• SKU: 04589