MSR Isopro 4oz

MSR IsoPro is a performance-boosting, 80/20 blend of isobutane and propane, with the purest isobutane (5% or less n-butane) of any canister fuel. This clean-burning formulation maintains higher internal pressure at lower temperatures than standard butane/propane mixtures, delivering superior cold weather performance and more consistent output over the life of the canister.

Weight
110 g (3.9 oz)

Dimensions
Width: 8,89 cm (3.5 in)
Length: 8,89 cm (3.5 in)
Height: 6,85 cm (2.7 in)