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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want heavy-duty, lock-secured protection for Bose QuietComfort Ultra or QC Earbuds II with a cleaning kit in the box, choose Olytop Bose QuietComfort; if you need a slim, soft leather cover with a keychain for the Bose Ultra Open Earbuds, choose TSVSXS Leather Case Compatible.
• Olytop Bose QuietComfort — biggest strength: a two-piece military-grade hard shell with an integrated locking clip, plus a 3-in-1 cleaner pen, spare adhesive tape and a carabiner included.
• Olytop Bose QuietComfort — biggest trade-off: it's a beefy, sport-styled case that is not water resistant, and it's cut only for the Bose QuietComfort Ultra Earbuds (2nd Gen 2025)/Ultra (2023) and QuietComfort Earbuds II (2022).
• TSVSXS Leather Case Compatible — biggest strength: a soft PU leather cover with a classic look, precise charging cutout, snap closure and a metal carabiner for clipping onto a bag or belt.
• TSVSXS Leather Case Compatible — biggest trade-off: it's a soft cover rather than a hard shell, so it's built against scratches, scrapes and bumps more than serious crushing, and it fits only the Bose Ultra Open Earbuds (2024).
• Choose Olytop if you want maximum protection for your QuietComfort earbuds and don't mind a chunkier case.
• Choose TSVSXS if you want something light, slim and stylish for Ultra Open Earbuds you carry around all day.
The Olytop case is the pick for anyone who treats their earbuds as gear, not jewelry. It's built from a durable military-grade material in a two-piece design, which is a meaningful detail: instead of wrestling a one-piece sleeve over the lid, the two halves let the QuietComfort Ultra Earbuds open flexibly while still covering both the body and the lid. The integrated lock is the standout feature for me. If you've ever had a charging case pop open in a bag and watched an earbud roll under a seat, you understand why a physical locking clip matters more than another millimeter of padding.
Olytop also bundles things you'd otherwise buy separately. The 3-in-1 cleaning kit — a flocking sponge, a soft brush and a metal pen tip — is genuinely useful for earbud nozzles, charging contacts and the crevices of keyboards and phone ports. The kit is small and light, and the case ships with a carabiner and a spare strip of adhesive tape, which is the kind of spare part most covers never include. In the box: the case cover, the cleaner pen, the spare adhesive tape and the carabiner.
Who should skip it? Two groups. First, anyone with the Bose Ultra Open Earbuds — this case is not shaped for them. Second, anyone who wants a discreet, dressy cover: this is a black, sport-patterned, rugged shell, and Olytop states plainly that it is not water resistant, so it protects against impact and wear, not rain. If you clip your earbuds to a backpack and expect them to survive a drop onto pavement, this is the one I'd point you to.
The TSVSXS cover goes after a completely different buyer. It's made of soft faux leather in brown with a solid pattern, and the whole pitch is 360° full-body protection against scratches, scrapes, bumps and falls without turning your earbuds case into a brick. The material gives it a retro, slightly vintage look that reads more like an accessory than a piece of equipment — which is exactly why someone would choose it over a hard shell.
The practical touches are well thought out. The cutouts are precise, so you can charge the Ultra Open Earbuds without pulling the cover off, and the snap closure presses top and bottom covers firmly together so the case doesn't flop open. The included metal carabiner lets you hang the whole thing from a handbag, backpack, belt or keychain, which is the real selling point for the Ultra Open Earbuds audience — these are earbuds people wear while walking, running, hiking and riding, so a case that clips on and stays put matters. It measures roughly 1.05 x 1.65 x 2.56 inches and weighs about 0.02 kg, so it adds very little bulk.
Who should skip it? Anyone with QuietComfort Ultra Earbuds or QC Earbuds II — this is cut specifically for the Bose Ultra Open Earbuds (2024) and nothing else. And if you want a hard, impact-absorbing shell with a locking mechanism, soft leather is the wrong tool. Like the Olytop, TSVSXS lists it as not water resistant, so treat it as a scratch-and-bump guard, not weather protection.
• Best for drop and impact protection → Olytop Bose QuietComfort. Military-grade material plus a locking clip is the sturdier setup of the two.
• Best for pocketable, low-bulk carrying → TSVSXS Leather Case Compatible. At about 0.02 kg in soft PU leather, it barely changes the feel of the case in your hand.
• Best for style and everyday looks → TSVSXS Leather Case Compatible. Brown faux leather with a solid pattern is a deliberate fashion choice; Olytop's is black and sport-styled.
• Best for keeping the lid shut → Olytop Bose QuietComfort. The integrated lock is the direct answer to accidental openings.
• Best for clipping to a bag or belt → a tie, for different reasons. Both include a carabiner; TSVSXS leans into hands-free outdoor carrying, Olytop treats it as one part of a rugged kit.
• Best for charging without removing the cover → TSVSXS Leather Case Compatible. Precise cutouts mean you leave it on while charging.
• Best for extras in the box → Olytop Bose QuietComfort. Cleaner pen, spare adhesive tape and carabiner versus a single case.
• Best for Bose Ultra Open Earbuds (2024) → TSVSXS Leather Case Compatible. Olytop does not fit that model at all.
• Best for QuietComfort Ultra Earbuds (2nd Gen 2025)/Ultra (2023)/QC Earbuds II (2022) → Olytop Bose QuietComfort. TSVSXS does not fit those models.
In my opinion, the deciding factor here isn't quality — it's which earbuds you own, because these two cases don't overlap on compatibility at all. If you have QuietComfort Ultra or QC Earbuds II, I'd buy the Olytop: the locking mechanism, two-piece design and included cleaning kit make it the more protective, more complete package, and the bulk is a fair trade for that. If you have the Bose Ultra Open Earbuds, the TSVSXS is the one I'd pick — slim, good-looking, charge-through cutouts and a carabiner that suits how those earbuds are actually worn. Check the current price on Amazon before you commit, since that's the one thing specs can't tell you.
No. Olytop lists it for the QuietComfort Ultra Earbuds (2nd Gen 2025), Ultra (2023) and QuietComfort Earbuds II (2022) only. The Ultra Open Earbuds are a different shape and need a different cover.
No. TSVSXS states compatibility with the Bose Ultra Open Earbuds (2024) only. If you own QC Ultra or QC Earbuds II, look at the Olytop instead.
With the TSVSXS, yes — the cutouts are precise and it's designed to charge without removal. With the Olytop, you open the two-piece cover to access the earbuds, and the design is built around a flexible opening rather than a charge-through port.
Neither one. Both Olytop and TSVSXS list their cases as not water resistant, so they guard against impacts, scratches and everyday wear rather than rain or spills.
It depends on what you need in the box. In my opinion the Olytop gives you more for the money because it bundles a 3-in-1 cleaning pen, spare adhesive tape and a carabiner alongside the case, while the TSVSXS is a single soft cover. Compare the current prices on Amazon and weigh that against which earbuds you actually own.
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