MSR IsoPro Fuel Canister (110g)
The MSR IsoPro fuel canister is a performance-boosting 80/20 blend of isobutane and propane with the purest isobutane of any canister fuel — 5% or less n-butane. 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. The 110g size measures 3.5 x 2.7 inches, features a self-sealing threaded valve, and includes a printed float gauge to monitor remaining fuel. Compatible with MSR canister stoves and most threaded backpacking stoves.
Check Latest Price on Amazon →Why You Need This
Nothing kills a backcountry morning like a stove that sputters at 25°F — budget butane canisters stop vaporizing in the cold right when you need hot coffee or to melt snow for breakfast.
🏆 How It Compares
The reference canister for isobutane stoves: 4.8 stars across ~4,800 reviews, priced like the generic brands, but with a consistent 80/20 blend and a Lindal valve that fits every major backpacking stove — the 110g size is best for solo weekends, so step up to the 227g for two people or longer trips.
Pros & Cons
✅ Pros
- 80/20 isobutane-propane blend lights reliably in cold weather (down to ~11°F vs 31°F for butane)
- Lightweight 110g size is ideal for backpacking and overnight trips
- Built-in float gauge shows remaining fuel at a glance
- Self-sealing threaded Lindal valve fits most backpacking stoves
❌ Cons
- Premium price per gram compared to bulk butane canisters
- Single-use — must be recycled at proper canister take-back points
- Not ideal for high-output car camping stoves that need propane
🎯 Who Is This For?
Ready to Buy?
Check the latest price and availability on Amazon. Prices are accurate as of the date listed and may change over time.
Check Latest Price on Amazon →Compare with Alternatives
Frequently Asked Questions
What is the MSR IsoPro Fuel Canister (110g) best for?
Backpacking fuel for Lindal-valve stoves like the MSR PocketRocket — the 110g size suits solo and two-person weekends, and the 80/20 isobutane-propane blend keeps the flame steady when the mercury drops
Who should buy the MSR IsoPro Fuel Canister (110g)?
Solo backpackers doing 2–3 day trips who want the lightest sensible fuel load Winter hikers whose stoves sputter on cheap butane — the isobutane blend keeps vaporizing well below freezing Owners of PocketRocket, WhisperLite Universal (canister mode), and other Lindal-valve backpacking stoves Anyone who wants a branded canister with consistent blend quality over gas-station unknowns
What problem does the MSR IsoPro Fuel Canister (110g) solve?
Nothing kills a backcountry morning like a stove that sputters at 25°F — budget butane canisters stop vaporizing in the cold right when you need hot coffee or to melt snow for breakfast.
What are the drawbacks of the MSR IsoPro Fuel Canister (110g)?
Owners and reviewers call out a few trade-offs: Premium price per gram compared to bulk butane canisters Single-use — must be recycled at proper canister take-back points Not ideal for high-output car camping stoves that need propane
How much does the MSR IsoPro Fuel Canister (110g) cost?
It is listed at $8.95 on Amazon. Prices on Amazon move around, so check the current price before you buy.
What do owners say about the MSR IsoPro Fuel Canister (110g)?
It carries a 4.8-out-of-5 rating from 4,800 Amazon customer reviews.
Have a question we did not answer? The Amazon listing carries the full spec sheet and customer Q&A.
📖 Keep Reading: Camp Stoves Guides
Field-tested buying advice, comparisons, and setup tips from our guides — useful before you commit.
- Best Camp Stove Fuel 2026
Propane vs butane vs isobutane camp stove fuel — which canister works in cold weather, what fits your stove, and what each one costs before you buy (2
- Camp Stove Fuel Canisters
Can you recycle or refill a camp stove fuel canister? What's legal, what's safe, and where to take empty 1 lb propane cylinders — checked size by size
- Best Car Camping Stove 2026
Best car camping stove for 2026: how to pick burners, BTU and size, plus Coleman RoadTrip, Camp Chef, griddle, cleaning and troubleshooting answers.
- Best Butane Camp Stove
Coleman Classic vs Gas One GS-3400P butane camp stove: specs, price, cold-weather limits and fuel flexibility for picnics and car camping.
- Camp Stove Flame Yellow or Orange? What Flame Color Means
A blue flame is healthy; yellow or orange means incomplete combustion. What each camp stove flame color tells you, and the ten-minute fix.