Skip to main content
Home / Tennis Bags / Four Grand Slams GreatSpeed 1-Pack Tennis Bag, Original Racket Cover with Insulation Layer for Storage & Protection

Attributes

Brand -
Category Sports & Outdoor Bags and Accessories / Tennis Bags
Origin -
Brand Four Grand Slams
Model GreatSpeed 1-Pack
Material High-Density Polyester with Thermal Foil
Capacity 1 Racket
Insulation Type Reflective Thermal Layer
Closure Type Dual Zipper with Locking Pulls
Carry Option Padded Shoulder Strap
Dimensions 28 x 12 x 4 inches
Weight 0.9 lbs
Color Midnight Blue with Silver Accents

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 4/5

Great quality, wish it had a pocket

The build quality is excellent and the zippers feel very durable. My only complaint is that there isn't an external pocket for balls or keys, but for pure racket protection, it's top-notch.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Best value for money

Compared to other branded covers, this offers the same protection at half the price. The shoulder strap is surprisingly comfortable even when carrying extra gear in the main compartment.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Good insulation performance

Tested this on a 90-degree day. When I opened the bag after two hours, the racket grip was cool to the touch. The material feels water-resistant too, which is a nice bonus.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect for single racket protection

I bought this for my weekend league matches. The insulation layer really keeps my racquet from getting too hot in the car trunk. Fits my oversized head racquet perfectly without being too bulky.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Durable and stylish

I've been using this for three months now, and it still looks brand new. No fraying on the seams and the zippers glide smoothly. GreatSpeed lives up to its name with quick access.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Sleek and functional

Love the midnight blue color. It looks professional on the court. The thermal lining gives me peace of mind during summer tournaments. Highly recommend for serious players who travel light.

5 FAQ

Q: Does this bag fit an oversize head racket?

A: Yes, the GreatSpeed 1-Pack is designed with extra width to comfortably accommodate standard and oversize head rackets up to 115 square inches.

Q: How do I clean the interior thermal lining?

A: We recommend spot cleaning the interior with a damp cloth and mild soap. Do not submerge the bag in water or machine wash it, as this may damage the insulation bonding.

Q: Is the shoulder strap removable?

A: No, the padded shoulder strap is permanently attached to ensure maximum durability and load-bearing capacity, but it is adjustable to fit different heights.

Q: Can I fit a can of tennis balls inside with the racket?

A: While the primary design is for one racket, there is enough slack in the main compartment to squeeze in one tube of tennis balls alongside the racket, though it will be a snug fit.

Q: Is the insulation layer effective in freezing temperatures?

A: Absolutely. The reflective thermal foil works both ways, protecting your racket from extreme heat as well as preventing the frame from becoming too cold in winter conditions.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Mia Core Paper Stump and Blending Knife Set, Double-Ended Blending Pen for Sketching, Art Student Drawing Tools (S/M/L)

Mia Core Paper Stump and Blending Knife Set, Double-Ended Blending Pen for Sketching, Art Student Drawing Tools (S/M/L)

$4.28

Feileniao Gongbi Painting Draft Sheets – Pre-Outlined Bird-and-Flower Designs on Sized Xuan Paper for Color Filling Practice

Feileniao Gongbi Painting Draft Sheets – Pre-Outlined Bird-and-Flower Designs on Sized Xuan Paper for Color Filling Practice

$8.42

Automatic Retractable Air Hose Reel, Electronic Drum, Water Drum, Yarn Clamp, Air Pump Hose for Auto Repair, Beauty, Gardening, and Washing

Automatic Retractable Air Hose Reel, Electronic Drum, Water Drum, Yarn Clamp, Air Pump Hose for Auto Repair, Beauty, Gardening, and Washing

$280.00

LA Curved Surface Screen Printing Machine - Automatic Cup Printer, Cylindrical Net Printer for Cosmetic Bottles

LA Curved Surface Screen Printing Machine - Automatic Cup Printer, Cylindrical Net Printer for Cosmetic Bottles

$26,750.00

Bathroom Toilet Storage Rack - Over-Toilet Shelf for Bathroom, Restroom, Washing Machine with Flip Lid - Space-Saving Organizer

Bathroom Toilet Storage Rack - Over-Toilet Shelf for Bathroom, Restroom, Washing Machine with Flip Lid - Space-Saving Organizer

$59.00

Heavy-Duty Chain Slings for Lifting Rebar and Steel - Manganese Steel Lifting Chains

Heavy-Duty Chain Slings for Lifting Rebar and Steel - Manganese Steel Lifting Chains

$113.00

Toilet Storage Rack - No-Drill Bathroom Organizer for Restrooms and Washrooms

Toilet Storage Rack - No-Drill Bathroom Organizer for Restrooms and Washrooms

$14.80

Shuhai Blanching and Scalding Machine Fully Automatic Fresh Steam FVJ Vegetable Cooking and Cooling Equipment Enoki Mushroom Shiitake Blanching Flow Cooling

Shuhai Blanching and Scalding Machine Fully Automatic Fresh Steam FVJ Vegetable Cooking and Cooling Equipment Enoki Mushroom Shiitake Blanching Flow Cooling

$18,900.00

PELICAN 1020 Waterproof Case - Compact Protective Box for Earphones with Free Shipping

PELICAN 1020 Waterproof Case - Compact Protective Box for Earphones with Free Shipping

$40.00

Marie's Collapsible Brush Washing Bucket Art TEP Watercolor Chinese Painting Brush Rinser Portable Silicone Extendable Small Paint Washing Bucket for Art Students

Marie's Collapsible Brush Washing Bucket Art TEP Watercolor Chinese Painting Brush Rinser Portable Silicone Extendable Small Paint Washing Bucket for Art Students

$12.50

Duosoduoxi Black Series Paper Blending Stumps (6-Pack) - Elastic Xuan Paper Tools for Art Exams and Sketch Highlighting

Duosoduoxi Black Series Paper Blending Stumps (6-Pack) - Elastic Xuan Paper Tools for Art Exams and Sketch Highlighting

$5.10

Factory Direct 502 Super Glue - Instant Adhesive, 3-Second Bond, High-Strength Fast-Drying Glue for Furniture and Wood Repair

Factory Direct 502 Super Glue - Instant Adhesive, 3-Second Bond, High-Strength Fast-Drying Glue for Furniture and Wood Repair

$1.28

NORTON Industrial Red Scouring Pad for Stainless Steel Brushing, Polishing, and Rust Removal – Fine Grit Abrasive Cloth

NORTON Industrial Red Scouring Pad for Stainless Steel Brushing, Polishing, and Rust Removal – Fine Grit Abrasive Cloth

$17.50

Bucket Pack Soft-Tip Glitter Markers, Non-Toxic Washable Color Pens for Student Art and Drawing, Gel Highlighters

Bucket Pack Soft-Tip Glitter Markers, Non-Toxic Washable Color Pens for Student Art and Drawing, Gel Highlighters

$2.99

6-Piece Nylon Brush Set for DIY Aromatherapy Candles, Plaster Coloring, Outlining, Detailing, Gouache, Acrylics, and Baking

6-Piece Nylon Brush Set for DIY Aromatherapy Candles, Plaster Coloring, Outlining, Detailing, Gouache, Acrylics, and Baking

$1.28

Activated Carbon Filter, Quartz Sand Filter, Fiber Ball Filter, Wastewater Filter, Environmental Protection Equipment

Activated Carbon Filter, Quartz Sand Filter, Fiber Ball Filter, Wastewater Filter, Environmental Protection Equipment

$45,000.00

Factory Direct Vegetable Filling Processing Equipment - TMH Dumpling and Bun Filling Chopper for Cabbage and Vegetables

Factory Direct Vegetable Filling Processing Equipment - TMH Dumpling and Bun Filling Chopper for Cabbage and Vegetables

$12,155.40

Hairline Transplant | No-Shave Hair Restoration | 1-2000 Grafts with Velvet Texture & Pain Management by Medical Director

Hairline Transplant | No-Shave Hair Restoration | 1-2000 Grafts with Velvet Texture & Pain Management by Medical Director

$29,800.00

Manufacturer Mini Donut Machine - Snack Food Equipment, 304 Stainless Steel Donut Maker for Puffed Foods

Manufacturer Mini Donut Machine - Snack Food Equipment, 304 Stainless Steel Donut Maker for Puffed Foods

$3,760.00

Inverted Water Dispenser Stand for Large Bottles - Manual Pump Extractor for Mineral and Purified Water

Inverted Water Dispenser Stand for Large Bottles - Manual Pump Extractor for Mineral and Purified Water

$31.30

Press-to-Empty Hands-Free Hanging Sink Strainer Basket for Food Residue Separation

Press-to-Empty Hands-Free Hanging Sink Strainer Basket for Food Residue Separation

$7.48

Car Tire Stone Hook Stone Removal Tool Rust-Resistant Hook Multi-Function Tire Pick Scrape Stone Remover

Car Tire Stone Hook Stone Removal Tool Rust-Resistant Hook Multi-Function Tire Pick Scrape Stone Remover

$8.33

Yue Lin Qi Ji Official Merchandise - Wuwu Dimengmengdi 10&20cm Plush Doll with Outfit (Cotton Doll)

Yue Lin Qi Ji Official Merchandise - Wuwu Dimengmengdi 10&20cm Plush Doll with Outfit (Cotton Doll)

$22.90

Swiss ITI Dental Implants / Korean Imported Dentium Implant Package with Crowns and Dentures - Beijing Hospital

Swiss ITI Dental Implants / Korean Imported Dentium Implant Package with Crowns and Dentures - Beijing Hospital

$3,980.00

ORDER Industrial Lint-Free Wipe Dispenser - Galvanized Stainless Steel Stand for Large Paper Rolls

ORDER Industrial Lint-Free Wipe Dispenser - Galvanized Stainless Steel Stand for Large Paper Rolls

$170.00

Nujiang Bridge Foundation High-Speed Rail Bridge Insulation Steam Generator, Dual-Fuel Oil and Gas Steam Boiler

Nujiang Bridge Foundation High-Speed Rail Bridge Insulation Steam Generator, Dual-Fuel Oil and Gas Steam Boiler

$4,620.00

Lifting Chain Slings - Single, Double, and Multi-Leg G80 Manganese Steel Hook Chains for Overhead Cranes

Lifting Chain Slings - Single, Double, and Multi-Leg G80 Manganese Steel Hook Chains for Overhead Cranes

$63.00

Japanese Braces Storage Case – Silicone Cleaning Pouch for Orthodontic Retainers, Portable Travel Pack

Japanese Braces Storage Case – Silicone Cleaning Pouch for Orthodontic Retainers, Portable Travel Pack

$13.50

CANDLE.LAB | High-Concentration Liquid Candle Dyes for Soy, Beeswax, Paraffin & Gel Wax

CANDLE.LAB | High-Concentration Liquid Candle Dyes for Soy, Beeswax, Paraffin & Gel Wax

$29.90

Electric Milk Separator, Butter Separator, Milk Frother for Home and Commercial Use, Skimming Equipment for Cow and Goat Milk

Electric Milk Separator, Butter Separator, Milk Frother for Home and Commercial Use, Skimming Equipment for Cow and Goat Milk

$837.00