Secure Checkout
Free UK Shipping for orders over £100
Your Shopping Cart Is Empty

Secure Checkout

Sea To Summit Spark III

Sea To Summit Spark III
Purchase Sea To Summit Spark III

  • Sea To Summit Spark III

  • Selected Option:  

  • Paypal "Pay in 3" is available on orders over £30. Spread the cost over 3 months with 0% APR.

    Facewest Delivery
    Free shipping for orders over £100, otherwise £2.95
    Sent by Royal Mail on a Tracked service.
    Orders placed by 2pm M-F Shipped same day.
    Next Day shipping by DPD £4.95
    Full Delivery info here.

    Facewest Rewards
    5% reward credit on all orders.
    Details here.

    Facewest Returns
    60 Day return policy.
    Details here.



The Sea to Summit Spark range of sleeping bags are ultralight high performance Down sleeping bags perfectly suited to warmer weather backpacking, cycle touring and adventure racing. Their low bulk and lightweight materials result in an impressively small pack size so gram counters don't have to compromise on a comfortable nights sleep.

The ultralight 10D nylon outer and 7D liner ensure that the down inside the bag lofts fully. The Spark III uses box baffle construction to accommodate extra down and reduce cold spots. The Down used in the Spark range is 850+FP responsibly sourced RSD ULTRA-DRY Down treated water repellent down. This protects the down from moisture and ensures a longer lifespan, it down not mean that the Down is waterproof.

The Spark III features a full side two way zip for easy access and extra ventilation options. The neck, zipper and hood feature draft collars to prevent your body's hard generated warmth being lost. The Expedition Mummy sizing is a little oversized to allow space for extra layers of clothing or some wriggle room if you're a restless sleeper.

Sea to Summit Spark III Features

  • 850+ FP Goose Down insulation
  • ULTRA-DRY Down water repellent treatment
  • 10D Nylon shell
  • Expedition Mummy fit provides extra space
  • Box-Wall baffles throughout
  • Full side zips
  • Vertical Chest Baffles

Size Guide

Size EN
Shoulder Circ
Foot Circ
Max User
Fill Fill
Reg -2°C -8°C -26°C 190cm 155cm 94cm 183cm 850+ Goose Down 430g 665g 13 x 35cm
Long -2°C -8°C -26°C 205cm 162cm 100cm 192cm 850+ Goose Down 485g 745g 13 x 35cm

Please note Extreme temperatures are at the point of danger to health.


No Reviews Yet!