Otis Classic Swing Top Glass Bottles, Set of 6, 16oz with Marker and Labels Review (2026)

What is included in the set

This set contains six clear, 16 ounce swing top glass bottles along with a marker and a set of labels, based on the maker's own product listing, plus extra gaskets beyond what is fitted to the bottles at purchase. The swing top design uses a hinged stainless steel closure with a rubber gasket to create an airtight seal without needing bottle caps or a capper tool, which is the same style of closure found on traditional Grolsch beer bottles. Including a marker and labels directly in the set is a small but genuinely useful touch for anyone bottling more than one flavor or batch at a time, since it removes a step of sourcing labeling supplies separately.

Build and intended uses

The bottles are glass with stainless steel swing top hardware and are described by the maker as BPA free and dishwasher safe. The airtight gasket seal is well suited to carbonated drinks like kombucha and homemade soda, since the design is built to hold pressure from natural carbonation during a second fermentation, and it also works for still liquids like infused water, wine or kefir where an airtight, reusable seal is simply convenient rather than pressure-critical. The maker markets a lifetime seal replacement if a gasket wears out, which matters over time since the rubber gasket is the one wear part in an otherwise durable glass and steel bottle.

Labeling in practice

The included marker and paper labels are meant to let a brewer note the flavor and bottling date directly on the bottle, which is a real convenience once more than one batch or flavor is in the fridge at once. The tradeoff is that paper labels are not inherently waterproof or dishwasher-safe on their own, and repeated trips through a dishwasher or hand washing with a soaked label can cause peeling or smearing over time, particularly on labels that are not specifically rated for repeated wash cycles. Brewers who wash and relabel bottles often should expect to eventually replace worn labels, or consider a wipeable marker directly on the glass as a more durable alternative for frequent reuse.

Whether six bottles is enough

A six-bottle set covers a modest batch, roughly a gallon give or take depending on fill level, which suits someone brewing kombucha or soda in small, regular batches rather than large-format brewing. Anyone scaling up to bigger continuous brew setups, or bottling multiple flavors at once for gifting, will likely need to buy a second set or a larger case to avoid running out of clean bottles between batches. The 16 ounce size itself is a common, practical serving size for kombucha and soda, striking a middle ground between a small single-serve bottle and the larger liter-plus bottles some other brands sell. Someone brewing a full continuous batch on a rotating weekly schedule will likely want at least two sets in circulation, so a clean, dry set is always ready while a previous batch is still being consumed from the fridge.

Bottom line

This set delivers a straightforward, well-built swing top bottle with the added convenience of an included marker and labels, which is a genuinely helpful bundle for anyone tracking multiple kombucha or soda flavors and bottling dates. The BPA-free, dishwasher-safe glass and steel construction, plus the maker's lifetime seal replacement offer, support long-term reuse. The main limitation is the paper labels wearing with repeated washing, and the six-bottle count, which fits a modest, regular batch size better than large-scale or gift-batch brewing. Buyers who plan to relabel bottles often should treat the included paper labels as a starting point and consider a wipeable marker directly on the glass for longer-term rotation between different kombucha flavors.

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