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Thermarest Blockerlite Pump Sack
Thermarest Blockerlite Pump Sack - 20L is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Standard Shipping: Orders are estimated to arrive approx. 2 to 7 business days after shipping from the warehouse. Please note that shipping to select rural or remote destinations may result in extended shipping times.
Expedited Shipping: Orders are estimated to arrive approx. 1 to 4 business days after shipping from the warehouse. Please note that shipping to select rural or remote destinations may result in extended shipping times.
More info
For lightning-fast inflation and water protection, the BlockerLite Pump Sack gives you a versatile and lightweight option for gear storage and mattress inflation. Designed with our friends at SealLine, the pump sack features durable and welded seams. Big enough to hold 20-liters of gear, it’s the perfect size to store extra clothing before inflating a high-volume air pad that features the WingLock or TwinLock valve.
FEATURES
- Timesaving: Inflates your pad faster than breath inflation. Easily snaps onto Therm-a-Rest valves.
- SealLine® Protection: Built with ultralight waterproof BlockerLite™ material from our pals at SealLine, this dry sack is extra durable and features welded seams to keep your gear protected.
- Versatile: Doubles as a lightweight 20-liter dry sack when it’s time to hit the trail.
- Not compatible with Classic Valves (valves on pads pre 2020).
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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