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Paddy Pallin

Sea To Summit TkIII Ultra-Dry Down Sleeping Bag



A classic tapered rectangular sleeping bag with high quality 650+ Loft down. Treated with Ultra-Dry Down treatment giving the down water repellent qualities.

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  • Sea To Summit TKIII Ultra-Dry Down Sleeping Bag Storage Bag
  • Sea To Summit TKIII Ultra-Dry Down Sleeping Bag
  • Sea To Summit TKIII Ultra-Dry Down Sleeping Bag Inside Pocket
  • Sea To Summit TKIII Ultra-Dry Down Sleeping Bag Stuff Sack

The warmest of the Sea To Summit Trek sleeping bag series, the TKIII has a comfortable rectangular shape. It is rated according to EN norms to a comfort temperature of - 5 degrees Celsius. Incorporating the 2D PermaShell™ fabric and a premium 650+ Loft down, the Trek bags are a refined classic. The 60/40 fill ratio in the Trek bags is maintained using a side block baffle and differential cut shell. In the top of the shell a 3D side wall, a feature of technical alpine sleeping bags, provides more space for the down to loft right to the edge of the bag.
An oversized security pocket inside the bag is ideal for stashing valuables while travelling. The soft touch lining fabric is down proof by construction and highly breathable offering a comfortable sleep.
The Trek series is a great choice for travel and globe-trotting.


- Tapered rectangular; 2D PermaShell™ DWR shell fabric
- differential cut shell with 3D side walls
- 60/40 fill ratio
- side block baffle
- zip draft tube with anti-snag
- cushioned internal hood drawcord with dual adjustment
- 2 way YKK #5 zips with separate foot zip
- large sized internal zip pocket
- includes lightweight Ultra-Sil® compression bag, mesh storage cell and laundry bag.

Down: ULTRA-DRY Down™ 650+ Loft 85/15 Premium Duck Down

Fill weight Short 700 g
  Regular 700 g
   Long 750 g
Bag weight Short 1215 g
  Regular 1255 g
   Long 1340 g

Recommended Max Height: Regular < 185cm, Long < 205cm


Paddy Pallin Shipping

& Returns Policy


All orders are processed between 9.00 a.m. and 5 p.m. (AEST), Monday to Friday except NSW public holidays. Your order will be dispatched within 4 working days, usually faster, unless otherwise advised. Should you require faster turn-round of an order please contact us. Express shipping does not express dispatch turnaround, only transit times. Should you require a faster turnaround of your order, please contact us by email or phone.

Free Standard Australia wide shipping for orders over $99, excludes Express Shipping. Orders under $99 are charged a flat rate of $9. We use a variety of Shipping Methods depending on your location, the item’s size, weight and dimensions. We will endeavor to use the most efficient method available to us at the time of dispatch that best serves your address or requirements. We use and trust carriers such as Australia Post, Startrack Express, Couriers Please and Fastway couriers. For all shipping methods, tracking numbers are provided for trackability and traceability via order shipment email notifications.

We ship internationally to over 30 countries: All international orders are shipped using DHL Express. Shipping rates are calculated and displayed at the checkout. Click here to read more on international shipping, rates and conditions

Free Click & Collect in Store

Click & Collect is a free service that lets you ship your online order to any of the Paddy Pallin stores selected below. This gives you convenient in-store access to hundreds of items - many of which are not always available in our stores.  

Available only from these stores:

Melbourne - 360 Little Bourke St VIC
Ringwood - 88 Maroondah Hwy VIC
Canberra - 11 Lonsdale St ACT
Sydney - 507 Kent St - NSW
Miranda - 587 Kingsway - NSW
Fortitude Valley - 108 Wickham St - QLD
Perth - 884 Hay St  - WA

Orders typically take up to 48 hours to process and usually arrive at the store 4-7 business days later (usually faster). Please note: Some items may need to come from other stores or supplier warehouses, and so may not be available for immediate collection. Learn more here >>


Paddy Pallin is proud to stand behind the products we sell. Should you change your mind, you are welcome to return goods for a refund within 14 days from receipt of goods or exchange within 30 days from receipt of goods. Goods must be accompanied by proof of purchase, be in original purchase condition and include packaging. No "change of mind" returns on safety & climbing gear, underwear and clearance items. Clearance items are non-refundable but can be exchanged for different sizes if available.

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