recommended by experts

The Best Shipping Supplies, According to Depop, Grailed, and Other Sellers

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After a year when most of us spent more time at home than ever before, you probably have a pretty clear idea of which of your possessions spark joy and which do anything but. While donating any unloved clothes or accessories can be a generous (and faster) way to free up space, it’s understandable if you’re looking for some return on investment from pricier purchases that you’re ready to get rid of. It’s also understandable if, amid a still-roiling pandemic, you might be looking for ways to streamline the process of reselling those things to keep trips to a post office or other shipping center as minimal as possible. Having the right supplies on hand can of course minimize those trips, but are there really any differences between cardboard boxes and Bubble Wrap?

According to the eight sellers we spoke to, the answer, not surprisingly, is absolutely. These folks have sold enough stuff on marketplaces like Depop, Etsy, eBay, and Grailed to know that some shipping supplies will simply get things to their destination, while others will do so even more safely, securely, and in the case of some matte black envelopes we heard about, even stylishly. Below, our experts talk through all the stuff they use to ship their own merchandise; to help you find what you’re looking for, we broke down their suggestions into product categories and lead each category with any stuff that received multiple nods. While we specifically asked the pros about the supplies they use to ship clothes or other small goods they sell, we should note that anything on this list would work just as well to ship similarly sized gifts or other new things you might buy and mail out, too.

Envelopes and boxes

When it comes to the best envelopes, three experts — Zach Higgins (who sells on multiple platforms, including Grailed), Depop seller Paris Jennings, and Sam Barback (who has been selling on Grailed since 2015 and now works as its head of moderation) — say they like to use padded envelopes whenever they can because they’re light but also have a layer of protection in their bubble-wrap lining. Stuff Higgins has sent in padded envelopes includes “enamel pins, small accessories, and stickers,” while Barback uses them for shipping jewelry. These specific (and dare we say cool-looking) matte black padded envelopes come recommended by Higgins, who says that he buys them in bulk: “They’re a great way to keep your supply costs down if you’re shipping a lot of items in this size.”

If you’re not shipping anything breakable, these (non-padded) matte-black envelopes are what Barback uses for less delicate items. While they lack extra padding, he says the strong plastic material is plenty durable, telling us he ships “1,000 things a year in these, and maybe has one complaint.”

Perhaps you’re thinking that if you’re going to buy new shipping supplies, you should at least look for ones that are more environmentally friendly. If that’s the case, we heard about a couple of styles of (non-padded) envelopes made of recycled materials from two different experts. Kathryn Cohen, the seller behind Depop store Studio of One, uses the Sensible Mailers from Shipping Depot, which are made of 100 percent recycled plastic. She admits they’re “a little more expensive than non-recycled envelopes,” but says she’s “found that Shipping Depot has the best deals on them.” Marley Ashem-Hibbert and Gillian Jones, who together run Depop store Free Us All (and count as one expert given their co-endorsement), also use recycled envelopes, telling us their favorites come from EcoEnclose. The two say they did a “lot of research before making our final decision” on the EcoEnclose mailers and that they like them in part because the envelopes have two adhesive strips that make them reusable for customers who might need to return something (or want to reuse the envelope for anything else). “They look and feel just like a regular poly mailer,” Ashem-Hibbert and Jones say, “but have less of a carbon footprint.”

For packing shoes, Higgins uses this exact size of cardboard box from Uline, which he calls “suitable for a wide variety of pairs” and says can fit any accompanying shoe boxes you may also include. (As a point of clarification, Higgins adds that his recommendation is based on the fact that he “tends to sell shoes that are U.S. men’s sizes 7 to 12.”) He says no one has complained about the state of any shipment he’s sent using the boxes, which come in a range of sizes (both smaller and larger) that should accommodate just about anything you may ship. That said, if you know you’re going to ship via the USPS, three folks shared this tip: You can order its boxes (and envelopes) for free because, according to the experts, the USPS knows it will eventually make money on the postage since you technically can’t use those to pack shipments sent via other services.

Bubble Wrap and bags

In addition to clothing, Rachel Tabb, a former Instagram seller who recently launched a dedicated website, sells ashtrays, vases, and other small décor items that she needs to protect in Bubble Wrap to ensure nothing is damaged in transit. She keeps both of these styles at hand, telling us that a “kind UPS worker” told her to use the extra-cushioned version for any packages “over a foot tall” and the regular style for anything smaller.

Gavin Montgomery, who sells vintage Japanese clothing through his online store Vanguard, says that using clear bags to protect clothes or any other like-size items is “always best” because it provides an additional layer of protection in case a package gets wet or thrown around in transit. Slipping something into one of these poly bags he uses will help the item from bunching up in transit; as he says, it will “still be fine” when it arrives.


While envelopes are usually self-adhesive, if you’re shipping in a box, you’ll need tape. And when it comes to tape, all of our experts say clear packing tape is the best. One reason is because it is much stickier than painters or masking or duct tape. But clear packing tape also allows you to secure shipping labels in a way that lets whatever service you use see them and scan any necessary barcodes. Montgomery, Barback, Jennings, and Tabb all use this specific style of clear Scotch packing tape, which Montgomery notes has the added benefit of being water-resistant enough to stop any leaks. Plus, as Barback notes, it comes with a handy dispenser that has a serrated edge for easy cutting. (Tabb notes that such a dispenser is all you need and to avoid splurging on a tape gun: “The tape always twists itself up in the mechanism,” she says of tape guns she’s used.) Summing up the praise, Jennings says that when she’s used other tapes instead of this, she’s heard that her shipments have arrived in less-than-perfect condition.

Should you want some extra-secure tape, Montgomery recommends using this reinforced tape from Scotch. It has layers that he says provide an extra sense of security and “ensure a shipment won’t break open in transit.” Because it isn’t clear, though, he notes that this tape isn’t the best for affixing labels to a box, which is why Montgomery recommends having a roll of clear packing tape as well.

Printing supplies