Triathlon Transition Bag

Regular price $125.00


Packed full of cool features, the SLS3 Triathlon Backpack is extremely functional and very comfortable. It comes with all the features you'll want for race day or your hardcore training sessions. 
Much more than a bag to carry your gear in, SLS3's transition bag has an innovative design and a holding capacity of 40 liters with one big main compartment that has three mesh pockets to help keep items separate and easy to find.

Cleverly designed, it's also sturdy and durable with a bottom compartment lining that is waterproof.

For long or short distance races, the SLS3 Transition Backpack carries what you need to perform at your best!

Same Day Shipping - Order Today!

97% of our orders will ship the same day when you order before 2PM PST (5PM EST). 

There's no extra cost.  The same day shipping is Free within the Continental USA.



We hope you love your SLS3 Sportswear! But if for any reason you are unhappy with your purchase, simply mail off your return within 60 days of receiving your item and we will be happy to offer you a refund. Exchanges can also be made.

NO RMA is required.

Please send returns/Exchanges within 60 days of receiving item to:


Attn: Returns/Exchanges

1714 Ord Way

Oceanside, CA 92056




Please Include the INVOICE SHEET that came with your order and note the instructions below

  • Returns/Exchanges can only be made within 60 days from the date of receipt of your item. Please mail to the Return Address that is on the attached label of the invoice. 
  • The customer is responsible for any return shipping costs and for obtaining tracking information as SLS3 is not responsible for any lost/missing returns.
  • Once we receive your returned item, we will refund you the purchased amount and send you an email to confirm that the return has been completed. Refunds are in the form of original payment, please allow up to 10 business day for the refund to be reflected in your account or your exchange to be sent out. We don't refund original shipping charges.
  • All SLS3 items must be returned unworn, unwashed, with original tags still attached, stickers, folded in its original garment bag.


Please ensure the return order is well packaged and protected from damage in transit.


100% Performance Bliss

We want you to love your gear as much as we do. 
To enjoy the form and function of your SLS3 garments for as long as possible, please observe the care instructions given for 
each garment. All of our products come with a minimum 180-day performance bliss warranty.

For any questions feel free to contact us at or 707.893.7573

Bottom Compartment Features:
100% waterproof and durable exterior material
PU coated waterproof lining material 
Suitable for a wetsuit, shoes and other small items

Main Compartment Features:
Two mesh pockets for goggles and accessories
Suitable for shoes, clothing, towels, accessories, drinks

Top Compartment Features:
Top zippered pocket for items which need to be accessed regularly like passport, wallet, phone etc.

Additional Features:
Padded back panel using 0.5” thick foam with breathable mesh material casing for comfort and cooling
Two side mesh pockets for bottles or smaller items plus 2 zippered side pockets
Chest straps for tighter fit when needed on the move
Durable carrying handle

Customer Reviews

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