Backpack Black

Product No: 425861


Backrest for spearfishing, modular and anatomical. It distributes weight perfectly, with pockets capable of holding 500g and 1kg of standard weight, for up to 4kg.

Product Information


New backrest for spearfishing for perfect weight distribution. Anatomical shape for a better fit. Specific and practical pockets with holes for the housing of the weights.
Possibility to vary the trim with standard weights of 500 gr and 1 kg, and up to a maximum of 4 kg. Adjustable elastic shoulder straps with quick release buckles in case of need, for greater safety and immediate donning. Elastic line for belt fastening for greater stability, with quick release system.
Spearfishing will be easier, safer and more fun.
The key features of this ballast backrest are:

• Anatomic modular backrest (backpack)
• pockets with holes for standard 500g or 1 kg weights, maximum 4 kg
• elastic cord for belt attachment
• quick release system

Delivery & Returns


Fedex calculated rates for any order under $100 or for any expedited order.
Free shipping on any order over $100.



Any order placed by 12:00 PM EST Monday - Friday (excluding public holidays) will ship within 3 - 5 days. If you’ve placed an order after 12:00 PM EST or on a weekend, your order will process on the next business day. 

Orders placed with expedited shipping will ship out the same day if the orders are placed by 12:00 PM EST Monday – Friday (excluding public holidays)



All products may be returned for a full refund to the original payment method, provided

the items are returned to us within 30 days of you receiving the products and are in new 1st quality conditions. 

To initiate a return please reach out to us Monday - Friday 9:00 am - 5:00 pm EST at 1-800-874-3236, or email us at .



Please ensure that any product you wish to return is unused, in its original packaging and has all tags still attached. You agree that it is at the sole and absolute discretion of Mares to determine if the product has been used. Shipping charges on all returns are your responsibility and are not subject to a refund.


  • Returned products must show no signs of use or wear and must be returned in its original packaging (e.g., plastic, clam shell,

mesh bag). All tags are still attached, no scrapes on the products, etc.



Unfortunately, we are not able to exchange products. We are able to refund your initial order, but you will have to place a new order online.