Posts by JollyJoker
I've been using various map apps with offline storage on my smartphone(s) for several years now. The main problem with them is the battery drain. I've searched for e-ink devices with GPS but only f...
I've used one of these filter holders on top of a thermos, pouring hot water a little at a time. If you don't want to carry a thermos, use a mug. A largish single-walled mug + one of these and a...
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