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Get NEW FREE Earth River SUP gear – and help us in the process by spreading the word about ERS. What we need from you –

  1. Retailer and date of purchase (registration must be within 60 days of purchase unless authorized by ERS)
  2. A photo of you riding (or at least holding) your purchased ERS board or paddle.
  3. A short insight as to how you use your board and what you love about it.

We will not add you to a mailing list. We may use some of these insights alongside our rider and outfitter team insights on the website or social posts. In exchange we will send you a brand new ‘ERS Rider Kit’ kit that includes an ERS hat, t-shirt and ERS Dry Bag. This is the exact same gear our Pro Rider team wear and use!


At ERS we do not do anything in halves. We put the same effort into sourcing the best in performance outerwear and gear as we put into designing all our products. No shortcuts, we just select the best gear that will perform at the high level we expect. Please review the Terms and Conditions on this page – submit the form – and you will be notified by email when your registration and claim is approved and will receive your gear within 1-3 weeks.

To claim your FREE gear, fill out the form below to receive all three items – CORRECT, ALL THREE! Your choice of shirt,  hat, and dry bag ($99 VALUE!) 



Incredibly lightweight tri-blend t-shirt is the perfect water or training / exercise shirt. This is exactly the same shirt that has been worn. by our pro rider team over the past few years and is now being made available to all riders. Available in Mens / Unisex Grey or Women’s contoured Blue cut. 50% polyester/25% ring-spun USA cotton/25% rayon + Heat-set fabric to minimize shrinkage.

MENS / UNISEX Size Inches

  • S WIDTH 18 / LENGTH 28
  • M WIDTH 20 / LENGTH 29
  • L WIDTH 22 / LENGTH 30
  • XL WIDTH 24 / LENGTH 31

WOMENS Size Inches

  • S WIDTH 16.5 / LENGTH 25
  • M WIDTH 17.5 / LENGTH 26
  • L WIDTH 18.5 / LENGTH 27
  • XL WIDTH 19.5 / LENGTH 28


Only the best. We really know hats. We are always wearing hats and genuine FLEXFIT™ hats are our favorite. Available in three styles. For fit advice see the end of this page.

Performance – Trucker Mesh OSFA – Elastic Fit (6 7/8” – 7 1/2”)
Features: Trucker cap with stretch elastic mesh panel (not adjustable) Hard buckram. Structured. Closed back. Stretch fitted. Silver undervisor, Lightweight. Mid profile crown height 3.5″

Casual – Snapback Wool Blend OSFA (6 1/2″ – 7 7/8″- Adjustable Fit
Features: Adjustable Flexfit® Technology. Classic shape. Matching plastic snap & undervisor. Hard buckram. Moisture-absorbent elastic sweatband. Premium wool blend. Open back snap closure. High profile crown height 4″.

Performance – Flexfit Cool and Dry Mini Pique Cap (6 1/2″ – 7 7/8″- Adjustable Fit –  Featuring a unique blend of original Flexfit® Tech. The cap also boasts water-repellency and quick-drying properties that are suited for all types of activities regardless of intensity. Mid profile crown height 3.5″



We have custom designed a dry bag that not only looks better than any alternative on the market, it also brings with it proven Earth River SUP ingenuity and quality.

Designed to fit in with our board designs and accompany you on any adventure – the Earth River SUP Dry Bag is the best friend around the water you need to have.

The top section folds down three times and clips shut creating a semi air tight seal which creates buoyancy. Keeps your stuff dry – it’s an essential part of your SUP kit.

More details on the ERS Dry Bag range



UPLOAD a photo of you with your ERS board below. If you have any trouble uploading your pics let us know and we can help. Please note, we will not accept any photos that do not contain a person and your ERS board.

SELECT YOUR 'ERS RIDER' GEAR (Choose one from each category - subject to availability - we will remove options if they are exhausted) -


1. All submissions will be verified to confirm that the board was purchased from an authorized dealer.
2. Claims that do not meet the word requirement, have been padded to exceed the minimum word count or do not contain a photo as requested will not be processed. Claims made stating or generalizing that you have not taken the board on water will not be processed. All claims will be manually reviewed by an ERS representative to ensure they meet the minimum requirements. 
3. Claims are limited to a maximum of one claim per ERS board purchased (each purchased ERS board can only have one claim filed against it) Two claims maximum per person (If a person has bought two or more different model boards for themselves we will accept these claims if submitted individually and contain unique content) 
4. This is a promotion with a limited allocation of stock and will end when allocation is exhausted.
5. Shipping is free to the USA Lower 48. Shipping outside of this contact us for a quote we will organize to ship the gear to you at the most economical rate. If you choose the wrong size or style we will accept an exchange if the item is new and unused but you must mail the original item back to us and pay shipping for us to send a replacement.
6. Valid for current ERS board owners only and does not apply to Prototype or G-rocker series ERS boards.
7. ERS may amend submissions for spelling, grammar, info unrelated to board use or factual errors if we choose to publish any submission as content.
8. If we run out of something before we have a chance to update the website we will substitute the closest match and inform you upon shipping.

HAT  Measurements – Using a tape measure,  measure the part of your head where the cap will sit, so it’s best to start just above your ear and run the tape across your mid-forehead.