banner image
banner shaape

Dunnage Explained: Guide to Packaging for eCommerce

Home

Blog

Dunnage Explained: Guide to Packaging for eCommerce
banner image
clock
September 3, 2025
Table of Contents

Dunnage Explained: Complete Guide to Ecommerce Packaging & Protection

TL;DR

Dunnage is the protective filler that keeps your products safe during shipping, whether that means bubble wrap, kraft paper, foam peanuts, or custom inserts. The right dunnage lowers damages, reduces returns, and saves margins. It’s essential for any ecommerce warehouse, especially if you rely on pick and pack warehouse workflows or advanced kitting and assembly services. ShipBots even includes eco-friendly options in its fulfillment pricing so you can focus on growth instead of packing materials.

What is Dunnage, Really?

If you’ve ever unboxed a package filled with bubble wrap, kraft paper, or those clingy foam peanuts, you’ve already dealt with dunnage. It’s not just fluff, it’s the protective layer that prevents products from arriving broken, soggy, or scuffed.

At its simplest, dunnage does three things:

  • Damage protection: Packages get dropped, squished, and stacked like unstable Jenga towers. Dunnage cushions those hits.

  • Moisture protection: From humid cargo holds to rain-soaked porches, moisture can ruin packaging and products. Dunnage helps create a barrier.

  • Shock absorption: Shipping involves bumps, jolts, and conveyor belts. Proper cushioning keeps items from rattling around like dice in a cup.

Without it, even the best warehouse shipping strategy collapses.

Why Dunnage Matters for Ecommerce Brands

Imagine paying for returns, reships, and refunds because a candle cracked or a bottle leaked. Painful, right? Product damage is one of the leading reasons for ecommerce returns, which already hover around 20% according to the National Retail Federation.

Dunnage isn’t a “nice-to-have”, it’s central to customer satisfaction and profit margins. For fast-growing brands using subscription box fulfillment or scaling through Shopify fulfillment, reliable packaging makes the difference between five-star reviews and angry emails.

And let’s be honest: customers notice. Unboxing is part of the shopping experience now. If your packaging screams “afterthought,” your brand reputation takes the hit.

The 10 Most Common Types of Dunnage

When it comes to ecommerce packaging, dunnage isn’t one-size-fits-all. The right choice depends on your products, your margins, and even your brand values (sustainability, anyone?). Below, we’ll unpack the most common types of dunnage used by ecommerce warehouses and fulfillment centers today, complete with pros, cons, and where each shines.

1. Hard Plastics & Bioplastics

Hard plastics are the heavyweights of protective packaging. They’re strong, durable, and built for high-value or bulky items like automotive parts or industrial equipment. The catch? They’re pricey and not exactly eco-friendly. Enter bioplastics. These are derived from plant-based materials like cornstarch or sugarcane, making them compostable and less harmful in landfills. Brands concerned about sustainability but still needing industrial-grade protection often look to bioplastics as a middle ground.

2. Bubble Wrap

Ah, bubble wrap. The most iconic dunnage material and the bane of parents everywhere who’ve had kids stomping on it for fun. Cheap, flexible, and reliable, bubble wrap is perfect for fragile items like glassware, ceramics, or electronics. It’s reusable, but unless recycled properly, it’s not great for the environment. That said, its protective qualities mean it’s still widely used by pick and pack fulfillment centers.

3. Corrugated Bubble Wrap

This eco-friendly twist takes post-consumer recycled cardboard and turns it into cushioning that mimics bubble wrap’s shock absorption, without the plastic guilt. It’s compostable, lightweight, and sustainable, making it a win for brands committed to green practices. Perfect for subscription boxes or eco-conscious direct-to-consumer fulfillment.

4. Corrugated Paper

The workhorse of the packaging world. Corrugated paper is strong, recyclable, and surprisingly versatile. It can support light to medium-weight goods, guard against moisture, and double as void fill. For ecommerce brands, corrugated paper is often the first step toward balancing protection and sustainability.

5. Kraft Paper

Think of kraft paper as corrugated paper’s laid-back cousin. It’s inexpensive, recyclable, and endlessly adaptable. Crumpled kraft is used as void fill, while sheets can wrap fragile items. Plus, it creates a more natural unboxing vibe than foam or plastic. Many apparel fulfillment companies use kraft paper to wrap delicate fabrics without adding much weight.

6. Inflatable Air Pillows

These lightweight pouches are filled with, you guessed it, air. They’re cost-effective, space-saving in storage, and reduce dimensional shipping weight (a big deal when UPS or FedEx starts charging based on box size). Perfect for keeping items from shifting around during warehouse shipping. The downside? If one pops, protection is compromised.

7. Wood

Wooden dunnage isn’t showing up in your monthly subscription box. It’s used for creating barriers or supports between heavy products like furniture, engines, or construction materials. Pallets, braces, or blocks keep goods stable during long hauls. Reliable, but not remotely eco-friendly unless reclaimed.

8. Steel

Steel dunnage is rare in ecommerce but critical for industrial freight. Imagine moving turbines, engines, or multi-ton machinery, steel inserts and bracing are sometimes the only safe option. If your products need steel dunnage, you’re probably not running a Shopify store.

9. Foam

Foam dunnage comes in multiple flavors: peanuts, pads, sheets, or custom cutouts. It’s lightweight, cheap, and protects delicate items like electronics or medical devices. Downsides? It can be messy, static-charged, and wasteful unless recycled. Some brands now opt for biodegradable “cornstarch peanuts” as a greener alternative. Foam is often paired with kitting and assembly services to organize complex product bundles.

10. Custom Dunnage Solutions

Sometimes your product doesn’t fit neatly into bubble wrap or kraft paper. That’s where custom dunnage shines. Whether it’s branded inserts for luxury goods, precision-cut foam for medical devices, or eco-friendly cardboard structures for oddly-shaped products, custom packaging is both protective and a branding opportunity. Done well, it elevates the customer’s unboxing experience, turning packaging into a marketing channel.

Dunnage Across Ecommerce Niches

Not every product is created equal, and neither is the packaging that protects it. The best dunnage for your store depends on what you sell, how often you ship, and the kind of experience you want customers to have when they open the box. Here’s how different ecommerce niches approach protective packaging.

Apparel & Fashion

Clothing might not be fragile, but presentation is everything. Lightweight options like crumpled kraft paper or corrugated inserts help prevent wrinkles, moisture damage, and messy-looking shipments. Many apparel fulfillment companies already include these eco-friendly materials in their workflows, striking the right balance between protection and aesthetics.

For fashion brands, dunnage isn’t just about preventing damage, it’s part of the unboxing experience. A chic tissue wrap or neatly placed kraft fill signals quality and care. In a market where customer retention is tied to brand loyalty, details like this matter as much as the product itself.

Subscription Boxes

With subscription models, you’re shipping more frequently, which means packaging isn’t a one-off, it’s part of the brand. Customers expect consistency. That’s why subscription box fulfillment relies on dunnage that’s both protective and eco-conscious. No one wants a pile of waste building up every month.

Corrugated paper, compostable fillers, or even branded inserts serve double duty here: they keep items safe while reinforcing brand identity. Think of dunnage as stage design. Every time a customer lifts the lid, you’re delivering both a product and an experience.

Shopify Sellers

For small to mid-sized brands scaling quickly, dunnage ties directly into Shopify fulfillment. Shipping carriers often charge based on dimensional weight, so the right filler keeps products secure without ballooning costs. Inflatable air pillows, kraft paper, and corrugated wraps are popular because they’re protective but lightweight.

On top of that, packaging quality affects reviews. A well-packed order means fewer damages, fewer returns, and more five-star ratings on Shopify stores. Translation: less customer service overhead and stronger lifetime value.

Electronics & Fragile Goods

When it comes to laptops, smartphones, or glassware, there’s zero room for error. Foam inserts, bubble wrap, and air pillows are essential for absorbing shocks and preventing breakage. Even minor jostling can ruin expensive electronics, and one broken device equals a costly replacement.

Moisture protection also matters. Anti-static foam and sealed air cushions can safeguard against both impact and environmental risks like humidity. Ecommerce brands shipping fragile or high-value items often combine dunnage with kitting and assembly services to create customized protective bundles that travel safely from warehouse to doorstep.

How Dunnage Affects Margins

Protective packaging isn’t free. But not using it is far costlier.

  • Reduced damages: Every unbroken shipment means one less refund.

  • Lower returns: Customers don’t have to hassle with replacements.

  • Stronger brand trust: Packaging signals professionalism and care.

Want to see how it impacts the math? Run the numbers with these supply chain formulas to understand how packaging efficiency affects your bottom line.

Sustainable Dunnage is Here to Stay

Nearly 80% of shoppers say sustainability influences buying decisions (McKinsey). That’s a big deal.

Eco-friendly dunnage options, corrugated paper, compostable fillers, bioplastics, are becoming the standard. And for brands importing through the ports of Los Angeles and Long Beach, stricter environmental guidelines make this shift non-negotiable.

Dunnage in the Fulfillment Process

Think of dunnage as one gear in the bigger logistics machine. It shows up at multiple stages:

Common Dunnage Mistakes to Avoid

  • Overpacking: Customers hate fighting through excessive filler.

  • Ignoring sustainability: Styrofoam peanuts in 2025? Yikes.

  • Treating all products the same: Glassware isn’t T-shirts. Match dunnage to the product.

What’s Next: The Future of Dunnage

Packaging is evolving alongside fulfillment. Expect:

  • Smart dunnage that adapts to weight and fragility.

  • Compostable fillers that disappear in soil.

  • Branded packaging that doubles as a marketing channel.

For a broader perspective, check out the top fulfillment trends shaping 2025.

Let ShipBots Do the Heavy Lifting

You don’t need to become a packaging expert. At ShipBots, dunnage is included in our fulfillment services, free, recyclable, and optimized for your products. Whether you need kitting fulfillment services, fashion fulfillment, or large-scale warehouse shipping, we’ve got you covered.

Ready to scale without sweating packaging details?

👉 Sign up with ShipBots today and let us protect your products while you grow your business.