The Stack Helmet is a Lightweight Folding and Portable Helmet
The Stack Collapsible Helmet is a packable folding bicycle helmet designed by Closca and marketed by Priority Bicycles. The helmet is extremely easy to carry because it folds into itself saving space and allowing you to carry less. The Stack Foldable Helmet is available in 4 different color styles.
- Medium (most common size) fits riders with head circumference of 56-59 cm
- Large fits riders with head circumference of 60-63 cm
- Reduces in size by almost 50%, Weighs only 330g!
- Comfort Adjustable Elastic Strap, Well Ventilated with Hidden Airflow Openings
- CSPC Certified in US & EN1078 Certified in the EU
- Fit type: Universal Fit
- Sport type: Outdoor Lifestyle
At ebay.com you can purchase a Closca Turtle Foldable Helmet, Collapsible F2 for only $25.00. The cheapest price was found on June 23, 2021 7:12 am. – View Buying Options
The 174HUDSON Stack packable helmet is a lightweight, easy to use, inexpensive folding helmet. The ONLY downside of this helmet is that it isn’t the tightest-folding collapsible helmet. Although, I’ll point out, it still collapses quite a bit. It stays firmly folded, or firmly open, so you never have to worry about it sliding out.
174Hudson Stack. The 174Hudson Stack Packable Helmet is a more affordable version of the Closca Fuga. It's comfortable, easy to open and fold, and highly portable, without the big price tag. FEND. The FEND is a new entrant to the folding helmet market, and we expect it to be very popular.