Reviews Travel

I saw people online obsessing over these really expensive reusable travel bottles and couldn't figure out the draw — so I put them to the test

The author posing with pink Cadence Capsule travel containers.
Gabrielle Chase/Business Insider
Read in app

I'm turning 30 this year, and one of my goals for the next decade is to travel more (I know, so original). I just went on my first big international trip last year, though I wish I'd known about Cadence Capsules before I went.

My Instagram algorithm was a little late on the draw for me to invest in these expensive little pods so close to my trip, but I kept getting ads from polished jet-setter types about how amazing they are. So, I decided to test them out between now and my next adventure and see for myself about the hype. Spoiler alert: they leak.

What are Cadence Capsules?

Cadence Capsules are reusable toiletry containers designed to organize pills, lotions, potions, or any other tiny items that can easily get lost in a suitcase mid-travel. They're mostly for storing medications and beauty products, but you can get creative with how you fill them.

Pink reusable travel containers.
Gabrielle Chase/Business Insider

A system is made up of matte hexagonal Capsules varying in size, which stack together magnetically (the same way Fenty beauty products do) with a satisfying, ASMR-level click. You can keep easily keep track of what's inside thanks to the several interchangeable magnetic tile labels, which to me look a lot cleaner and more efficient than my smudgy handwriting.

The honeycomb design saves space in my carry-on

Before I went home for the holidays, I packed my petal pink Capsule system in its matching petal pink Cadence Parcel. It's a clear, quart-sized bag that meets TSA requirements (and looks good doing it). It's not my favorite travel makeup bag I've ever used, but I like how it functions like a tray when I'm getting ready with limited counter space.

Pink reusable travel containers.
The quart-sized Parcel neatly fits the honeycomb-shaped Capsules. When I wasn't using them for medications, I kept my jewelry stored inside.  Gabrielle Chase/Business Insider

I take magnesium each night before bed so I brought a week's worth, which fit in one Small Capsule. I take a few other medications as needed, so I brought two extra small Capsules as back up.

Instead I ended up using them for my jewelry, and — if we can be real — they work well for storing cannabis buds, too. I'm also thinking ahead on how to use them in summer, and I think they'd be great for storing herbs and spices when camping. They're not technically food-safe (but only because companies can either be certified for ocean-bound plastic or food-safe, not both).

Why are they so expensive?

A big reason Cadense Capsules are so expensive is because they're made with recycled plastics. It's a costly, laborious process to source recycled plastic and give it a whole new shape, color, and purpose. Cadence claims it uses 20% ocean-bound plastics to form its TPU (thermoplastic polyurethane), the same of which Nike uses. The AAPI, woman-led company also keeps it fulfillment and design teams local, so you're paying for an ethically-made product.

Unfortunately, they leak. Going forward, I will not use these for packing fluids.

Pink reusable travel containers.
The Capsule Extender lets you pack high volumes of fluids, like body lotion or shampoo. I was surprised that the Adapters and Spatula are sold separately.  Gabrielle Chase/Business Insider

My dream for the next big innovation in travel accessories is a method that doesn't waste all my expensive hair products. Cadence offers Adapters (which notably, are also quite expensive) to help pour in fluids without spilling, but I hate the fact that I'm wasting even a minuscule amount of my curl defining cream.

Alas, the Capsules leaked in my toiletry bag anyway. I will happily use these for storing little solid objects, but I don't trust them for packing fluids.

The bottom line

Pink reusable travel containers.
Gabrielle Chase/Business Insider

If you're a frequent flier who packs a lot of medications, then I say a Cadence Capsule system is worth the splurge. I rarely feel this put-together when I'm traveling, but the sleek, customizable design has put me in control of all my odds and ends.

That said, thet leaked when I put body gel and even more viscous creams inside. I didn't find them particularly helpful as someone who struggles the most with packing fluids, even if they are satisfying to use and look at. Unless you intend to use them for solids, these are a skip.

Shop all Cadence travel systems here.

You can purchase logo and accolade licensing to this story here.

Disclosure: Written and researched by the Insider Reviews team. We highlight products and services you might find interesting. If you buy them, we may get a small share of the revenue from the sale from our partners. We may receive products free of charge from manufacturers to test. This does not drive our decision as to whether or not a product is featured or recommended. We operate independently from our advertising team. We welcome your feedback. Email us at reviews@bjinnox.com.

Read next

A headshot of Gabrielle Chase.
Gabrielle Chase
Gabrielle Chase is a style and beauty expert who has worked in the fashion journalism industry for five years. As an editor and reporter, she has covered viral products, luxury companies, and durable closet staples. She applies a healthy dose of skepticism to the trends on social media — still, she's never above a good designer dupe.ExperienceBefore joining Business Insider in 2023, Gabrielle interned with Interview Magazine, and then wrote for Elle Magazine’s online series, The Launch.In her role on the Reviews team, Gabrielle tests clothing, shoes, and accessories for their durability, quality, and, of course, style appeal. She brings her eye for fashion to every story she writes or edits, whether she’s helping readers get dressed for work or find a new favorite pair of jeans. Gabrielle is also an expert when it comes to finding great deals on clothing and shoes, from finding affordable hidden-gem brands, to showcasing the best discounts around deal events.She upholds Insider Reviews’ rigorous product testing standards, only recommending products that look good,  feel good, and last for season upon season.Expertise
  • Women’s shoes and clothing
  • Apparel deal hunting
  • Viral fashion trends
  • Luxury handbags
EducationGabrielle graduated from the University of Rhode Island with degrees in Journalism and Spanish. There she started runway modeling, which gave her an intimate look at how much work goes into producing a single garment. Backstage she'd overhear designers retelling their creative process, causing Gabrielle to shift her focus from broadcast journalism to fashion journalism.Outside of workGabrielle is the eldest of four. She enjoys K-pop music and horror movies, and is based in Brooklyn.