can you put regular weight plates in the bag to increase weight?

We recommend using the included weights that come with this product to assure that it works as desired.

If using on grass will it kill the grass?

No- the SpeedSac will not kill grass.

i live in AZ grass is scarce out here. will this die on pavement/parking lot ? lol

It’s good on grass, astroturf etc. I can’t vouch for pavement, concrete, gravel etc.

My 14 year old son said it easy just Velcro it around ur waist.

Sklz Speedsac Variable Weight Resistance Training Sled 10 30 Pounds

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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€ 235.41

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

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Description

⚡ Elevate your speed and power — don’t just train, dominate.

COMPLETE TRAINING KIT - Includes three sandbags, adjustable leash, and waist belt for seamless, hands-free workouts.
VERSATILE FOR ALL SPORTS - Perfect for hockey, basketball, lacrosse, and any explosive lower-body training.
360 DEGREE AGILITY TRAINING - Unlock multi-directional movement to boost speed, power, and lateral quickness.
DURABLE ATHLETE PROOF DESIGN - Built with premium nylon to endure your toughest workouts season after season.
CUSTOMIZABLE RESISTANCE LEVELS - Tailor your training intensity from 10 to 30 pounds for progressive strength gains.

The SKLZ SpeedSac is a variable-weight resistance sled designed to enhance lower-body strength, speed, and explosiveness. Featuring three sand-filled weight bags adjustable from 10 to 30 pounds and a 360-degree belt for multi-directional training, it supports versatile, sport-specific conditioning. Crafted from durable nylon, it withstands intense workouts and includes an adjustable leash and waist belt for hands-free use, making it ideal for athletes seeking to improve agility and power across various sports.

Specifications

ASIN	B07NTYBBDF
Best Sellers Rank	170,199 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,835 in Resistance Bands
Brand	SKLZ
Brand Name	SKLZ
Colour	Black /Yellow
Customer Reviews	4.5 out of 5 stars 332 Reviews
EU Spare Part Availability Duration	1 Years
Global Trade Identification Number	00849102034175
Included Components	Speed Sac shell, 3 sandbags, adjustable leash and waist belt.
Included components	Speed Sac shell, 3 sandbags, adjustable leash and waist belt.
Item Dimensions L x W	59.7L x 30.5W centimetres
Item Type Name	SKLZ Speed Sac, Variable-Weight Resistance Sled Trainer, Strength Training Equipment, Adjustable Leash & Waist Belt, Black, 4.54-13.6kg
Item Weight	2.12 kg
Item weight	2.12 kg
Manufacturer	SKLZ
Manufacturer Part Number	3417
Material	Nylon
Material Type	Nylon
Model Name	Sklz Speedsac
Model Number	3417
Number of Resistance Levels	3
Product Warranty	Manufacturer
Recommended Uses For Product	Workout
Special Features	Adjustable
Sport	Exercise and Fitness
Sport Type	Exercise and Fitness
Style Name	Weight Draw
Tension Supported	Medium
UPC	849102034175

Reviews

J**M

Excellent

This is great. No complaints at all. I use it for ice hockey, basketball and lacrosse

15.04.2026

A**O

Buena compra

Muy buen resultado por el precio. Uso bastante intensivo en equipo.

12.12.2025

M**R

GOOD PRODUCT... BUT NEW PRICE??

Great item. Bought about 4 weeks ago for €66. Price nearly doubled. Not sure its worth the €102. Bit worth it at €66. Went to buy 2 more but decided not to at that price. Will go the Temu route

16.06.2025

K**A

Mega Produkt

Top Produkt, top Verarbeitung

9.10.2025

S**A

Perfect for your work outs

This is perfect and stands up to the training of dragging the bag. it is such great value for your money. it was easy to use and easy to set up.

3.04.2025

M**I

Super utilise 2 fois

Bon

11.11.2024

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€ 235.41

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.