100 Spartans
1pc Water Weight Bags
1pc Water Weight Bags
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Shipping & Delivery
Shipping & Delivery
The following shipping times are estimates. We know you want your gear as soon as possible so we work very hard to minimize processing time and work with the best couriers to make sure the shipping time is minimized.
We offer Free shipping on all orders in the United States.
When items are shipped within the contiguous U.S., your order will arrive within the following estimates based on your location and selected speed.
Products to the U.S take 5 to 14 business days to be delivered.
Are you in a hurry and need your order urgently?
We offer expedited shipping to the United States for a fee, this guarantees you receive your order in 1 to 3 days.
We also offer our products to customers outside the U.S although charges apply for shipping internationally.
Refer to our shipping policy page to find destinations we do not ship to.
Saturday and Sunday delivery may be available in your area but shipping times are based on business days and don't include Saturday or Sunday.
CANCELLATION/ORDER MODIFICATION
Unfortunately once an order or part of an order has been shipped, we will no longer be able to cancel it.
If you encounter any problem in trying to return a product, simply chat with our customer support team or send us an email on info@100spartans.com and we will straighten it out for you.
Return & Refund
Return & Refund
You can return or exchange an unwanted item within 30 days of receiving it.
The following shipping times are estimates. We know you want your gear as soon as possible so we work very hard to minimize processing time and work with the best couriers to make sure the shipping time is minimized.
Saturday and Sunday delivery may be available in your area but shipping times are based on business days and don't include Saturday or Sunday.
When items are shipped within the contiguous U.S., your order will arrive within the following estimates based on your location and selected speed.
CANCELLATION/ORDER MODIFICATION
Unfortunately once an order or part of an order has been shipped, we will no longer be able to cancel it.
If you encounter any problem in trying to return a product, simply chat with our customer support team or send us an email on info@100spartans.com and we will straighten it out for you.
Upgrade your workouts with the Water Weight Bag, engineered for strength, stability, and real-world performance. Unlike static sandbags, this innovative design uses water and air resistance to challenge your muscles in every direction, forcing your stabilizers to work harder with every move. Perfect for functional training, yoga, HIIT, and core workouts — it’s fitness, reinvented.

Durable Construction for Long-Term Use
Built from premium thick PVC, this weighted bag for workout is made to withstand the most intense sessions. The reinforced double handles and X-stitched seams ensure maximum durability and leak prevention, delivering lasting reliability for both home and gym environments.

Customizable Weight for Every Fitness Level
Whether you’re a beginner or a seasoned athlete, this water weight bag adapts to you. The clear water-level markings make adjusting resistance easy — simply add or reduce water to create your ideal load. Perfect for progressive training or shared family use, this versatile tool replaces multiple sets of traditional weights.

Dynamic Resistance for Functional Strength
Experience a new kind of resistance training. As the water shifts with every movement, your body constantly stabilizes and adapts, activating more muscles and improving coordination. Build strength, balance, and endurance — all while reducing the risk of injury.

Portable, Foldable, and Space-Saving
No gym? No problem. The portable, foldable design lets you take your workouts anywhere. Empty it out after training, roll it up, and toss it into your gym bag. Ideal for home gyms, outdoor training, fitness studios, or travel — fitness has never been this flexible.

Key Features
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Material: Thick, tear-resistant PVC
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Handles: Dual reinforced handles with X-shaped stitching
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Adjustable Weight: Easily modified by changing water volume
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Design: Leak-proof, anti-slip, and ergonomic
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Use: Suitable for all fitness levels — beginners to pros
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Portability: Foldable and lightweight for easy transport

Why Choose Our Water Weight Bag
Because your training deserves more than static weights. This water bags for weight challenges your strength, improves core stability, and builds balance — all while being space-saving, durable, and customizable for every user.

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It's easy to fill and drain. The handles are convenient to do multiple exercises with and sturdy enough to handle some abuse. The air pump is also simple to use and carry around being so lightweight. The negative is the valve inside is tricky to push in so that you can hold the air in after the water is inside. So far I've dropped it intentionally and moved it around to simulate aggressive workouts and it hasn't leaked a drop. It's a great product, aside from the valve issue.
The Water Weight Bag is a game-changing addition to my home gym equipment. Its portability and adjustable weight make it suitable for users of all fitness levels, and it's incredibly convenient for a home gym setup. The weight bag adds a dynamic and unstable surface for challenging core and balance training.What sets it apart is its versatility, making it a fantastic alternative to traditional sandbags. It's a cost-effective, space-saving solution that opens up endless possibilities for achieving fitness goals. It can be stored up right depending on how much water its added to the bag.
This is exactly the type of thing that I've been looking for and it works great for my home gym while I wait on my chance to stock up on the weights.
need to start practicing. Fills and holds nicely. very strong seams. thinking about taping it with duct tape just in case but it's very durable
I’ve bought many brands/types of these over the years and this one did not disappoint. Very nice quality. Slightly smaller than others I’ve gotten but the description details the length. All in all a great bag