---
product_id: 253988265
title: "SKLZ Speed Sac, Variable-Weight Resistance Sled Trainer, Strength Training Equipment, Adjustable Leash & Waist Belt, Black, 4.54-13.6kg"
brand: "sklz"
price: "€ 267.40"
currency: EUR
in_stock: true
category: "Sklz"
url: https://www.desertcart.pt/products/253988265-sklz-speed-sac-variable-weight-resistance-sled-trainer-strength-training
store_origin: PT
region: Portugal
---

# Includes adjustable leash & waist belt 360° multi-directional training Adjustable 4.54-13.6kg resistance SKLZ Speed Sac, Variable-Weight Resistance Sled Trainer, Strength Training Equipment, Adjustable Leash & Waist Belt, Black, 4.54-13.6kg

**Brand:** sklz
**Price:** € 267.40
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your speed potential with every stride!

## Quick Answers

- **What is this?** SKLZ Speed Sac, Variable-Weight Resistance Sled Trainer, Strength Training Equipment, Adjustable Leash & Waist Belt, Black, 4.54-13.6kg by sklz
- **How much does it cost?** € 267.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/253988265-sklz-speed-sac-variable-weight-resistance-sled-trainer-strength-training)

## Best For

- sklz enthusiasts

## Why This Product

- Trusted sklz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Training Kit:** Includes speed sac shell plus 3 removable sandbags (sand not included) for instant setup.
- • **360-Degree Mobility Boost:** Train in every direction to enhance agility, strength, and real-world athleticism.
- • **Durable All-Surface Design:** Rugged nylon shell built to withstand turf, grass, or wood workouts without wear.
- • **Secure Fit for Every Athlete:** Adjustable leash and waist belt ensure a perfect fit for maximum comfort and control.
- • **Customizable Resistance Levels:** Tailor your training with up to 13.6kg variable weight for explosive power gains.

## Overview

The SKLZ Speed Sac is a versatile, variable-weight resistance sled designed for athletes aiming to boost lower-body strength and speed. Featuring three removable sandbags for adjustable resistance up to 13.6kg, a 360-degree belt ring for multi-directional training, and a durable nylon shell, it’s built for turf, grass, or wood surfaces. The included adjustable leash and waist belt provide a secure, customizable fit, making it an essential tool for sprinters, football players, and fitness enthusiasts focused on explosive power and agility.

## Description

SKLZ Speed Sac, Variable-Weight Resistance Sled Trainer, Strength Training Equipment, Adjustable Leash & Waist Belt, Black, 4.54-13.6kg : desertcart.ae: Sporting Goods

## Features

- Variable weight resistance trainer helps sprinters, football players, and other athletes strengthen lower-body to improve speed and explosiveness
- Three removable weight bags can each be filled with up to 10-pounds of sand to adjust towing resistance for variable weight training
- 360-Degree belt ring allows for multi-directional training to improve strength and mobility in any direction; adjustable leash fits any sized athlete
- Durable nylon shell for use on grass, turf, or wood surfaces; Velcro-secured straps hold weight bags firmly in place
- Includes speed sac shell, 3 Sand bags (sand not included), Adjustable leash and waist belt; limited 1-Year manufacturer’s

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NTYBBDF |
| Additional Features | Adjustable |
| Best Sellers Rank | #88,802 in Sporting Goods ( See Top 100 in Sporting Goods ) #1,481 in Resistance Bands |
| Brand Name | SKLZ |
| Color | Black /Yellow |
| Country of Publication | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (332) |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 00849102034175 |
| Included Components | Speed Sac shell, 3 sandbags, adjustable leash and waist belt. |
| Item Dimensions L x W | 59.7L x 30.5W centimeters |
| Item Type Name | SKLZ SpeedSac |
| Item Weight | 4.68 Pounds |
| Manufacturer | SKLZ |
| Manufacturer Part Number | 3417 |
| Material Type | Nylon |
| Model Name | Sklz Speedsac |
| Model Number | 3417 |
| Number of Resistance Levels | 3 |
| Recommended Uses For Product | Workout |
| Sport Type | Strength Training |
| Style Name | Weight Draw |
| Team Name | Football |
| Tension Supported | Variable |
| UPC | 849102034175 |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** SKLZ
- **Colour:** Black /Yellow
- **Item weight:** 2.12 kg
- **Material:** Nylon
- **Sport:** Strength Training

## Images

![SKLZ Speed Sac, Variable-Weight Resistance Sled Trainer, Strength Training Equipment, Adjustable Leash & Waist Belt, Black, 4.54-13.6kg - Image 1](https://m.media-amazon.com/images/I/71g3ea5MMfL.jpg)

## Questions & Answers

**Q: can you put regular weight plates in the bag to increase weight?**
A: We recommend using the included weights that come with this product to assure that it works as desired.

**Q: If using on grass will it kill the grass?**
A: No- the SpeedSac will not kill grass.

**Q: i live in AZ grass is scarce out here. will this die on pavement/parking lot ? lol**
A: It’s good on grass, astroturf etc.  I can’t vouch for pavement, concrete, gravel etc.

**Q: How do I put it on ?**
A: My 14 year old son said it easy just Velcro it around ur waist.

## Frequently Bought Together

- SKLZ SpeedSac Variable Weight Resistance Training Sled (10-30 Pounds)
- SKLZ Speed Chute Resistance Parachute for Speed and Acceleration Training Grey / Black, 54-Inch
- SKLZ Recoil 360 Dynamic Resistance Training Belt

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**Shop now:** [https://www.desertcart.pt/products/253988265-sklz-speed-sac-variable-weight-resistance-sled-trainer-strength-training](https://www.desertcart.pt/products/253988265-sklz-speed-sac-variable-weight-resistance-sled-trainer-strength-training)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-04*