hello all, Matt here. Avid outdoorsman / camper / angler / hunter / survivalist but virgin backpacker. started planning a trip and buying gear a couple of months ago for a fall trip to Isle Royale National park here in Michigan. i think i've seen every video on youtube and my fingers hurt from researching online. here's my most recent dilema :::

i am having the HARDEST time finding a mug to suit my needs. im looking for an insulated (either double wall or neoprene / whatever) mug for coffee or tea, small enough to fit into a 4.35" Optimus Weekender HE pot, but large enough to house a small gas canister (even upside down with rim protruding). 'Tis a coffee mug so it should be around 12oz volume +/- a few. inside dimensions are impossible to come by on online shopping. inside diameter needs to be 3.5"+. i bought a gsi infinity because it looked like a "maybe" and i love it but it will not nest a 100g canister.

1.needs to be light weight
2.needs to be insulated
3.needs to house small gas (upside down is fine)
4.needs to fit into 1L pot
5.doesnt need handles, triple digit price tag or leopard print,, but a LID would be nice.

the stacking snow peak 450 double wall or even 600 double wall would be perfect but i do not think they will fit a 4oz iso can. HELP!