25% Off Everything Site-Wide & Free Shipping on all orders over $25! - InThisTogether25

Top 10 SL Down Sleeping Bag

Red Fox Outdoor Equipment
Super warm, super light, incredibly lofty goose down sleeping bag with Thermium insulation at hips and heel. The TOP Ten sleeping bag is rated for extremely cold weather; down to...
Zipper Side
Add to Wishlist

Super warm, super light, incredibly lofty goose down sleeping bag with Thermium insulation at hips and heel.

The TOP Ten sleeping bag is rated for extremely cold weather; down to -70°C (-100°F). Yes, that's minus 100 degrees below zero. If you're planning on that, you need our Top 10 sleeping bag (and a sanity check).


The foundation of warmth comes from using 800+ FP goose down in deep, trapezoidal baffles that are welded, not sewn to provide consistent insulation throughout. For additional warmth the lining has silver threads to reflect heat, and we add Thermium® insulation under the hips and heels.

To keep spills or condensation from wetting out the ultra high loft down the outer shell uses Dry Factor, the same waterproof/breathable 3-layer laminate used on our rain jackets. There are two zippers, a full length one on the right, and short one on the left so you can sit up and extend your hands to start the morning coffee while staying inside a cocoon of warmth. A draft tube extends the full length of the zipper, with protective webbing to prevent zipper jams. The snorkel hood cinches down to your face, and combined with a down collar locks in body heat without obstructing breaths of fresh air. For convenience, there's a chest pocket for stashing small items, and a pillow pocket for stashing extra layers to rest your head upon. All that comfort and each model packs down small and light in a compression sack.



Draft tubes around collar & main zipper


Thick baffles of 800+ FP down


Zipped chest pocket


Phosphorescent zipper pulls


  • Temperature range: -22° to -100°F (-30° to -70°C)
  • 800+ FP goose down
  • Anatomical hood with drawcord seal
  • Phosphorescent zipper pulls
  • Angle foot zone for relaxed foot position
  • Pillow pocket
  • Small chest pocket
  • Additional Thermium® insulation at hips and heels
  • Suspension loops for drying or long term storage
  • Full-length draft tube for heat retention
  • Secret inner pocket
  • Dry Factor waterproof/breathable shell

Tech Specs

  • Temperature range: -22° to -100°F (-30° to -70°C)
  • Size (XL): 240 x 90cm (94½" x 35½')
  • Weight (XL): 2450g — 86oz — 5.5lbs.
  • Material: Dry Factor 1000
  • Lining: Nylon 37 g/m2
  • Insulation: 800+ FP Goose Down
  • Form: Mummy style

Refund Policy

Full Refunds:

A full refund will be issued for product that is returned with the original tags and receipt within 90 days of the product being purchased. After 90 days store credit will be issued.

Store Credit:

Store credit will be issue when a product is returned without the original tags and receipt, or if the product is returned 90 days after the date of purchase.


Need a different size or color of a product you have ordered? Send the product back with original tags and receipt, and note what you need in exchange (i.e. new size or color). Once we receive your package we will send the new products to you! Please note that exchanges depend on our available inventory, if we have questions customer service will be sure to contact you.

*Refunds are made at the purchase price (with proof of purchase) or at an item’s last sale price, which could be significantly discounted from the retail price.

Shipping Policy

Free Return Shipping:

We offer free shipping on all our returns or exchanges! A prepaid shipping label is packed in every box. If you need to make a return or exchange, just place the new return label on the original box and send it back. Don’t have the original box or return label? Just contact customer service and we will generate a new one for you!

*Products being returned where the sale originated at one of our retail locations, shipping back to our warehouse will be the customers responsibility. All refunds/exchanges will be handled in the same manner as described above. Include in the packaging the products to be returned original receipt of purchase to expedite the process. Contact customerservice@redfoxna.com for details.

International Shipping and Returns:

We do not have free shipping or returns for international orders. Please submit a return form online or call customer service to return product that was shipped internationally.

Recently Viewed Products

/* CSS Trick for clickable slide */ .slide__link { z-index: 999; position: absolute; width: 100%; height: 100%; }