+1 for the Steripen Ultralight sucking. I had the same exact issue. full charge, wouldn't even treat a liter of water before needing a recharge.Hits:
-Argali Carbon Knife
-Peax Headlamp
-Anything from Wiser Precision
-Sig Image Stabilized Binos, 16x42
Misses:
- bargain basement spotter ($300-400ish range), wish i would have listened to advice and waited to dump as much money as i could into a spotter. I don't even pack it around anymore, not worth the weight.
-Steripen ultralight (emphasis on the ultralight model, I have the adventurer battery powered one, works great and i'd consider that a hit) but i even read reviews about poor quality on the ultralights, bought one and it failed out of the box, wouldn't even run 1L before not holding a charge. not confidence inspiring enough for the backcountry.
I had the classic model and had no issues but I wanted a rechargeable one. I'll be going back to the fat battery powered one.