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Item #:
88314954
Sea to Summit Spark Pro Ultralight Down Sleeping Bag
Item #:
88314954
NZD 1523
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Monday, August 17
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Experience unparalleled warmth and comfort in the Sea to Summit Spark Pro Ultralight Down Sleeping Bag, engineered for the ultimate outdoor adventure.
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What Stands Out
Ultralight Design
Weighing just over a pound, the Spark Pro is designed for serious backpackers seeking minimal weight without sacrificing warmth or comfort during their outdoor adventures.
High-Quality Insulation
Filled with premium down insulation, this sleeping bag offers exceptional warmth-to-weight ratio, ensuring you stay cozy even in cold conditions while remaining highly compressible.
Durable Construction
Utilizing high-quality materials, the Spark Pro is not only lightweight but also features water-repellent fabrics, enhancing durability and resistance against moisture during unpredictable weather situations.
Product Details
| Occupancy | 1 Person |
| Seasons | 3 Seasons |
| Temperature Rating | 15 degrees Fahrenheit (-9 Celsius) |
| Sport Type | Backpacking |
| Additional Features | Free Flow Zip-System, Responsible Down Standard, Ultra-Dry Daune |
| Closure Type | Zipper |
| Maximum Height Recommendation | 78 Inches (198.1 cm) |
| Material | Nylon |
| Fill Material Type | Down |
| ShellMaterial | Nylon |
| Fabric Type | Nylon |
| Item Dimensions L x W | 83.1"L x 32.5"W (211.1 cm) |
| Item Weight | 2.03 Pounds (920 grams) |
| Size | Long |
| Brand Name | Sea to Summit |
| Age Range Description | Adult |
| Global Trade Identification Number | 09327868158188 |
| Model Number | ASL041071-210106 |
| Manufacturer Part Number | ASL041071-210106 |
| Manufacturer | Sea to Summit |
| Color | Grey |
| Shape | Mummy |
| Brand | Sea to Summit |
| Age Range (Description) | Adult |
| Sport | Backpacking |
| Special Feature | Free Flow Zip-System, Responsible Down Standard, Ultra-Dry Daune |
| Country of Origin | This item will be imported from US |
| Date First Available | March 17, 2024 |
| What is in the box | Sea to Summit Spark... For more details, please check description/product details |
Who Should Buy?
-
Backpackers
Ideal for those seeking a lightweight and compact sleeping solution for long-distance treks and overnight trips.
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Mountaineers
Designed for climbers who need efficient warmth-to-weight ratio in extreme temperatures at high altitudes.
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Minimalist Campers
Perfect for users prioritizing ultra-light gear for streamlined camping experiences during summer or warm weather.
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Cold Weather Users
May not provide sufficient warmth in extremely cold climates for users needing higher thermal performance.
Product Description
Sea to Summit Spark Pro Ultralight Down Sleeping Bag
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the Sea to Summit Spark Pro ultralight down sleeping bag so lightweight?
Answer: The Sea to Summit Spark Pro ultralight down sleeping bag is designed using high-quality materials, including its 850+ loft down insulation and a lightweight shell fabric. This combination minimizes weight while maximizing warmth and compressibility, making it ideal for backpacking and alpine adventures. With a pack weight as low as just under a pound, this sleeping bag is perfect for those who need to carry minimal gear without sacrificing comfort on chilly nights in the outdoors. -
Question:
What temperature rating is the Sea to Summit Spark Pro suitable for?
Answer: The Sea to Summit Spark Pro is available in multiple temperature ratings, catering to various camping environments. This sleeping bag is designed to keep you warm in temperatures as cold as -1°C to 5°C (30°F to 41°F), depending on the model. This makes it suitable for cool-weather excursions and spring or autumn camping trips, ensuring you stay comfortable even in chilly conditions. -
Question:
Is the Sea to Summit Spark Pro sleeping bag suitable for side sleepers?
Answer: Yes, the Sea to Summit Spark Pro sleeping bag is designed with a shape that accommodates side sleepers. Its tapered cut and ergonomic design allow flexibility for movement while still providing warmth. The added room at the shoulders and a streamlined foot area ensure that you can curl up comfortably without feeling restricted, making it an excellent choice for side sleepers who want both comfort and insulation. -
Question:
How does the down insulation in the Sea to Summit Spark Pro perform compared to synthetic ones?
Answer: Down insulation in the Sea to Summit Spark Pro offers a superior warmth-to-weight ratio compared to synthetic options. Down is highly compressible, allowing the sleeping bag to pack down smaller, which is a major advantage for backpackers. Furthermore, down retains warmth effectively, even when packed tightly. It’s important to note, however, that down can lose its insulating properties when wet, so the bag is typically combined with water-resistant treatments to enhance performance in damp conditions. -
Question:
Can I use the Sea to Summit Spark Pro for summer camping?
Answer: Absolutely! The Sea to Summit Spark Pro sleeping bag is designed for versatility and can be used for summer camping. With its lightweight design and breathable materials, it provides comfort during warmer nights. Additionally, its compact pack size makes it easy to carry on summer adventures where weight matters, allowing for a streamlined experience without compromising on rest. -
Question:
What are the care instructions for the Sea to Summit Spark Pro sleeping bag?
Answer: To ensure longevity and performance, it’s essential to follow specific care instructions for the Sea to Summit Spark Pro sleeping bag. Generally, it is recommended to store the bag uncompressed in a loose storage sack. For cleaning, use a down-specific cleaner and follow instructions for washing on a gentle cycle, ensuring to tumble dry with clean tennis balls or dryer balls to help restore loft. Proper care will keep your sleeping bag in top shape for many adventures. -
Question:
What is the pack size of the Sea to Summit Spark Pro sleeping bag?
Answer: The Sea to Summit Spark Pro sleeping bag features an impressively compact pack size, typically compressing to about the size of a water bottle. This feature makes it perfect for ultralight backpacking or trekking where space is limited. By being able to easily stash the sleeping bag in your pack with minimal bulk, it gives you more room for additional gear while ensuring you stay warm. -
Question:
Does the Sea to Summit Spark Pro sleeping bag have a hood?
Answer: Yes, the Sea to Summit Spark Pro sleeping bag comes equipped with an adjustable hood. This feature enhances your overall warmth by allowing you to cinch it snugly around your head, minimizing heat loss while providing additional comfort. The hood is particularly beneficial during cold nights, preventing drafts and ensuring you stay cozy without having to add extra layers. -
Question:
Is the Sea to Summit Spark Pro water-resistant?
Answer: Yes, the Sea to Summit Spark Pro sleeping bag incorporates water-resistant materials that help to repel moisture. While not fully waterproof, the outer shell is treated to resist light rain and condensation, helping to protect the down insulation inside. This feature is crucial for maintaining warmth in damp environments and is particularly valuable for campers who might face unexpected weather changes. -
Question:
Where can I buy the Sea to Summit Spark Pro Ultralight Down Sleeping Bag in New Zealand?
Answer: You can purchase the Sea to Summit Spark Pro Ultralight Down Sleeping Bag on Ubuy, a reliable online marketplace that specializes in a variety of outdoor gear and essentials. Ubuy offers a wide selection of products and often features good deals on camping and hiking equipment, making it a great option for acquiring this high-quality sleeping bag in New Zealand.
Sea to Summit Sleeping Bags ASL041071-210106 Editorial Review
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 1523
Order now and get it around Monday, August 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Ultralight design perfect for backpacking and bike packing.
- 950+ fill power goose down insulation for exceptional warmth.
- PFC-free Ultra-Dry Down treatment enhances moisture resistance.
- Contoured mummy shape and draft collar for maximum heat retention.
- Available in multiple sizes and temperature ratings for tailored comfort.
- Lifetime guarantee against defects ensures product reliability.
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