Katadyn BeFree AC Bottle vs Sea to Summit Trek and Travel Liquid Hand Wash
Weight and specs compared for 2026 — and which one to choose.
Hard-sided squeeze filter with self-burping design for reliable water filtration.
Full details →Concentrated liquid hand wash. 89ml biodegradable formula.
Full details →HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
Katadyn BeFree AC Bottle vs Sea to Summit Trek and Travel Liquid Hand Wash: which should you buy?
If saving weight is your priority, the Sea to Summit Trek and Travel Liquid Hand Wash wins — at 90 g it is 14 g (13%) lighter than the Katadyn BeFree AC Bottle (104 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest hygiene page, or browse the full gear weight database.