Sea to Summit Spark SpIII Sleeping Bag
The Spark Series sleeping bags are designed to be as lightweight and packable as possible while still providing a comfortable and reliable sleep. The Spark SpIII is an excellent option for adventurers who are conscious of weight and pack size but still require a versatile bag for a range of conditions.
Features of Sea to Summit Spark SpIII:
- Ultralight and compressible for backpacking and adventure travel
- 850+ Loft Premium Goose ULTRA-DRY Down for superior insulation
- Lightweight 10D Nylon shell and 7D lining fabrics to minimise weight and bulk
- Mummy shape for thermal efficiency
- Side block baffle construction ensures down doesn’t shift
- Full length side zip with two zip sliders allows the Spark to be used as a quilt and provides easy access
- Includes lightweight Ultra-Sil compression bag and storage cell
Package Contents:
- Sea to Summit Spark SpIII
- Ultra-Sil compression bag
- Storage cell
Specifications for Sea to Summit Spark SpIII:
- Gender: Unisex
- Insulation: Down
- Temperature Rating: 25°F / -4°C
- Shape: Mummy
Ethan_ShadowFox –
I’m telling you, the Spark SpIII is worth every penny. It’s like the golden standard of sleeping bags for backpackers. Super lightweight, super warm. Feels like sleeping on a cozy cloud.
Bella_MagicRiver –
The Sea to Summit Spark SpIII is a must-have for backpackers who prioritize weight and warmth. It’s incredibly lightweight, yet kept me toasty on chilly nights.
Ryan_WildRider23 –
The Spark SpIII is a game-changer for backpackers like me. It’s so lightweight but managed to keep me warm and comfy on my last camping trip. Love this one!
Leo_Nightfox –
Spark SpIII was definitely a worthwhile buy! It’s like magic, keeping you warm and cozy in the wilderness without weighing you down like a brick.
Nova_Strider –
The Spark SpIII is awesome. Ultralight backpacking is all I do now, and this sleeping bag honestly levels it up so much.
Grace_Starstrike –
I’ve been a long-time fan of Sea to Summit gear, and the Spark SpIII is no exception. It’s super lightweight but still kept me warm as could be on a recent backpacking trip.