Cascade Designs MSR® IsoPro™ 8 oz Fuel
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.
**Item is only available for "In Store Pick UP"
Shipping & Returns
Shipping & Returns
At CapNova, we make shopping simple and reliable. Orders are processed within 1–2 business days and typically arrive within 3–6 business days in the United States.
We accept returns within 30 days of delivery. All returns are free, and there are no restocking fees. Items should be in their original condition with tags attached to be eligible for a refund.
If you receive a wrong or defective item, we will make it right at no extra cost. Our goal is to ensure your shopping experience is smooth, worry-free, and satisfying.
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24/7 Support
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