65g
0.065 kg · 0.14 lbs
Weight & Specs
Weight
65 g
Measured
as listed
Weight source
Manufacturer (hydrapak.com), checked Oct 2026
Weight (kg)
0.065 kg
Weight (lbs)
0.14 lbs
Brand
HydraPak
Category
Hygiene
Product page
View on manufacturer site
Check today's price on Amazon
HikeLoad is reader-supported. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Learn more.
About this gear
Compressible 500ml soft flask with an integrated fast-flow filter cap. Built for trail running, fastpacking and on-the-move filtering from hydration vests.
Compare the HydraPak UltraFlask+ 500ml
- UltraFlask+ 500ml vs HydraPak 42mm Filter Cap
- UltraFlask+ 500ml vs MSR Thru-Link Inline Microfilter
- UltraFlask+ 500ml vs Katadyn BeFree AC Bottle 0.5L
- UltraFlask+ 500ml vs Sawyer Squeeze Mini
- UltraFlask+ 500ml vs Sawyer Mini Water Filter
- UltraFlask+ 500ml vs Katadyn BeFree 1L
More Hygiene
Add to your gear list
Import the weight of this item directly into your HikeLoad gear inventory.
Already have an account? Sign in See it in your base weight
Browse the database
Find weights for 1,159 hiking gear items across all categories.
All Hygiene items