SEA TO SUMMIT | Spark SP4 Sleeping Bag (-8c)
Ultra-light and technical, our Spark™ Series bags are designed to keep you as warm as possible while minimizing on pack weight and size.
The Sea to Summit Spark range includes everything from an ultralight liner to an expedition weight mid-winter bag. They are the pros at matching weather conditions to the lightest bag possible. The secret to this impressive performance is a combination of careful design and use of premium materials.
Constructed from RDS 850+ Loft premium goose down, high performance 10D Nylon shell and 7D lining fabrics, secured by light-gauge #3 YKK zip. Making use of the contoured mummy design for efficient insulation, and that design is then tweaked for each model to best fit the use scenario.
Each bag is treated with ULTRA-DRY Down™ water-repellent treatment, protecting the down from external moisture or condensation from the inside of the bag.
The ULTRADRY Down™ protection also makes the Spark™ an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option. All Sea to Summit Down Sleeping Bags use Responsible Down Standard (RDS) certified down.
- Ultralight 7D fabrics for minimal weight and packed size
- RDS 850+ Loft Premium Goose ULTRA-DRY Down™ for maximum insulation value
- Contoured mummy shape for comfort and efficient insulation
- Ideal for mid-summer fast hikes or adventure racing
- Sewn through quilted construction to minimise weight and keep down in position
- Doubles as a liner to significantly boost the warmth of a second bag
- Includes removable stuff sack attached to foot box for compact storage
Shop for your matching INFLATABLE MATTRESS HERE
|EN13537 TEMP RATING COMFORT||-8°C | 18°F|
|EN13537 TEMP RATING LOWER LIMIT||-15C | 5°F|
|EN13537 TEMP RATING EXTREME||-36°C | -33°F|
|COMPRESSION SACK SIZE||small (10L TO 3.3)|
|FILL WEIGHT||620 GRAMS|
|INTERNAL CHEST CIRCUMFERENCE||150CM|
|INTERNAL HIP CIRCUMFERENCE||130CM|
|RECOMMENDED USER HEIGHT||UP TO 183CM|
|DIMENSIONS (CM)||REGULAR 212 x 83|
All Orders are shipped same day from Australia if received before 3:00pm. Local Pickup from Bowral, NSW is available Mon-Fri up to 5pm.
(In the rare occasion this is not possible - we will advise you within an hour, note this does not include weekends or public holidays)
(PLANT ORDERS - NOTE: We do not always dispatch plants the same day as they are ordered. We endeavour to dispatch plants early in the week in order to avoid the parcel remaining in a freight depot over the weekend break.)
Free standard shipping on all order $99.00 and over Australia-wide.
Australia Wide Postage Rates
Flat Rate Standard Shipping $0.00 – $98.99: $ 7.95
FREE Shipping on orders over $99.00: FREE
Flat Rate EXPRESS SHIPPING $0.01 and up: $19.95 -
Express is 1-2 days* delivery to Eastern States for small items. Large & heavy orders may take longer due to a Road Express Service. Express is by far the fastest order processing and service to your area.
Shipping to WA and NT will take longer, especially remote classed areas, if in doubt, please email us for shipping times.
LOCAL PICKUP NOW AVAILABLE
We now offer local pickup from Bowral, NSW from Mon-Fri 7am - 5pm.
After payment and order confirmation, we will get your order ready, and send you another email indicating it is ready for collection.
Please reply to this email with an ETA so that we can ensure everything is 100% ready to pick up seamlessly.
Impact on shipping:
Australia Post are working to ensure parcels are delivered as quickly and safely as possible. Australia Post have also taken extra measures to protect the health and safety of customers and their staff by reducing physical interaction.
Tracking: If your order is being sent with tracking, there are a few orders that are currently only receiving a scan event when they reach their destination state/distribution centre. The tracking tool on the Australia Post website can also provide an estimated arrival date and will give you an update if there are any additional and unforeseen delays. If your parcel appears not to be moving, please be assured that Australia Post are still working hard to get your parcel to you as quickly as they can!
Updates to the Australia Post response and procedures can be found via the link below:
During Christmas or other holiday periods including public holidays, we see couriers receiving a backlog of orders etc, and they do not deliver on weekends. Delivery times may be increased during these periods. When Express Shipping is paid for, we ship via an Express Service with no exceptions, this can either be Road or Air depending on size and weight of parcel. Once the parcel leaves our door, it is out of our control, and all tracking follow-ups should be followed through with the courier using the tracking number provided, especially if there has been a shipping delay.
International Postage Rates
- $19.95 for orders to NZ - This is Express Service. - 3-4 days delivery
- Other countries, please ask us at email@example.com