Description
Design
Deliver a smile to yourself or someone special with one of our sustainable favorites.
Materials
Deliver a smile to yourself or someone special with one of our sustainable favorites.
Finalize
Deliver a smile to yourself or someone special with one of our sustainable favorites.
Shipping
Deliver a smile to yourself or someone special with one of our sustainable favorites.
What Makes Custom Fitness Boxes Standout?
The fitness industry is all about motivation and results, but poorly designed packaging can derail the experience. Damaged products, generic designs, or uninspiring boxes fail to capture the enthusiasm and energy your customers expect. You need packaging that protects your products and reflects the vitality of your brand. Fitness subscription boxes solve these challenges by offering a blend of functionality and aesthetic appeal. Designed to securely hold and present your fitness essentials, these boxes create an experience that resonates with your customers. Whether you’re shipping weights, supplements, or apparel, fitness boxes deliver on quality, protection, and style, giving your audience a reason to keep coming back.
- Finishing
- Artwork Guidline
- Customization
- Order Process
Artwork Preparation Guide
If your graphic files do not meet our specifications, The Mailer Box will not be charged for any resulting
typographical errors. Read our artwork preparation to prepare your files for submission, or contact us for help from
a packaging specialist!

Dimensions | Custom Shape & Dimensions (length x width x height ) |
Printing | CMYK Offset Printing, Spot Color, PMS, Plain Screen Print, Digital Print |
Paper Stock | Box Board, Kraft, Art Paper, Matt Paper, Bleach Card, Uncoated |
Extra finish | Matt, Gloss, Foiled, Spot UV, Textured |
MOQ | 100pcs |
Included | Bundling, Die Cut, Pasting & Gluing, Creasing, Perforation |
Additional | Window Patching, Emboss, Foil. Debossed, UV |
Design Proof | Die Line, 3D Digital Mockup with All Possible angles, Physical Sample On request |
Turn Around | Production time: Corrugated 7-10 working days Product Boxes 4-6 working days |
Shipping | Shipped Flat for all boxes except rigid boxes Shipping VIA FedEx, Ups, DHL 4-6 working days for shipping |
Choose your Custom Product | Choose your desired product from our website. If you can’t find what you are looking for fill in the message section and add your custom requirement. Our representative will guide you throughout the process |
Fill the form | Once you have found your product mention that in the form with the dimensions with the unit, Order quantity, Material requirement, extra finishes if any, and if there is any custom requirement. Our sales team will get back to you with the quote within 12 hours. If there is any urgency you can call us directly at +1(801)-783-4566. |
Place the Order | Your order will proceed on payment confirmation. |
Artwork preparation | f you have your artwork ready our design team will send you the final die lines and digital mockups for confirmation. If you don’t have a ready design your contact our team and ask for design support without any additional charge |
Production & Shipping | Once the design is approved we take 4-6 working days for cardboard product boxes, 7-10 working days for corrugated boxes, 10-14 days for rigid boxes. Shipping generally takes 4-6 working days. |
Built for the Demands of the Fitness Industry
Impact-Resistant Construction: Crafted from heavy-duty cardboard or rigid materials, these boxes are designed to withstand the weight and bulk of fitness products like equipment, bottles, or supplements. Secure Closure Systems: Tuck-end flaps, magnetic seals, or snap locks keep the contents safely enclosed, preventing accidental openings during transit. Protective Inserts and Dividers: Foam, cardboard, or molded inserts ensure items like protein containers, fitness accessories, or resistance bands stay in place and remain damage-free. Moisture-Resistant Coatings: Optional coatings protect the box from sweat or moisture, ideal for storing products that accompany active lifestyles.

Fitness boxes are purposefully designed to meet the rigorous requirements of fitness products. From heavy gear to delicate supplements, these boxes provide the strength and reliability your brand needs to deliver a seamless customer experience.
With customizable options tailored to your products, Fitness Subscription Boxes ensure your brand stands out while delivering practicality and style. Streamlined shapes allow for efficient storage and transportation, reducing shipping costs while keeping your products organized.

Choose from Our Customizable Designs…
Sized for All Product Types: Custom shapes and sizes accommodate everything from compact supplements to larger items like yoga mats or gym apparel. Vibrant Printing for Brand Recognition: Showcase your logo, motivational quotes, or product details with high-quality printing techniques that stand out. Windows & Die-Cut Panels: Offer a sneak peek of your products inside the box, building anticipation and excitement for your customers. Eco-Friendly Packaging: Opt for recyclable or biodegradable materials to align with the values of eco-conscious fitness enthusiasts.
Our fitness subscription boxes reflect your brand’s energy and are commitment to an active lifestyle. Customization options turn each box into a branding powerhouse.
Add matte, gloss, or soft-touch laminations to create a modern, energetic look that matches your brand’s style. You can also incorporate QR codes leading to workout tutorials, exclusive offers, or nutritional guides to keep customers engaged beyond the unboxing experience.
See what our customers say
Get service support at any point of your packaging journey to guarantee total packaging success.
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“ Your sales managers will go into the field feeling energized, excited, and inspired.”
Robert FoxFounder & CEO, Strong Insights
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“ Your sales managers will go into the field feeling energized, excited, and inspired.”
Jacob JonesHead of Design at Zazoo
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“ Your sales managers will go into the field feeling energized, excited, and inspired.”
Alex SandroFounder & CEO, Strong Insights
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“ Your sales managers will go into the field feeling energized, excited, and inspired.”
Jennifer C.Head of Design at Aveni
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“ Your sales managers will go into the field feeling energized, excited, and inspired.”
Alex SandroFounder & CEO, Strong Insights

Frequently asked questions
This store is a demonstration of a luxury brand using the Stiletto Shopify theme. Products and imagery for this demo graciously provided by St. AgniOur dresses pair timeless designs with sustainable.
This store is a demonstration of a luxury brand using the Stiletto Shopify theme. Products and imagery for this demo graciously provided by St. AgniOur dresses pair timeless designs with sustainable.
This store is a demonstration of a luxury brand using the Stiletto Shopify theme. Products and imagery for this demo graciously provided by St. AgniOur dresses pair timeless designs with sustainable.
This store is a demonstration of a luxury brand using the Stiletto Shopify theme. Products and imagery for this demo graciously provided by St. AgniOur dresses pair timeless designs with sustainable.
This store is a demonstration of a luxury brand using the Stiletto Shopify theme. Products and imagery for this demo graciously provided by St. AgniOur dresses pair timeless designs with sustainable.