Compostable 2, 3 and 4 oz Juice Bottles

Looking for 2, 3 & 4 oz juice bottles that handle real foodservice volume without breaking compost claims? Our range serves cold-pressed juice, smoothie, kombucha, and ready-to-drink beverage brands with plant-based PLA. Stocked sizes include 2 oz, 3 oz, and 4 oz.

What sets our 2, 3 & 4 oz juice bottles apart

In-house pelletizing. We compound and pelletize the PLA bioplastic on-site, so material consistency from batch to batch tracks back to the same line — not a third-party reseller.
Industry-standard neck finishes. 38 mm and 43 mm continuous-thread necks work with flat caps, sport caps, and tamper-evident closures already on most bottling lines.
End-to-end compostability. Bottle and cap are both PLA-based — no mixed-material disposal headache for the consumer or your sustainability report.
Cold-fill stability. Bottles hold structural integrity under standard juice/kombucha cold-fill conditions (up to ~40°C); no slumping, no warp.

Specifications and material breakdown

Stocked sizes: 2 oz, 3 oz, and 4 oz
Material: BPI-certified PLA bioplastic (NatureWorks Ingeo grade)
Wall thickness: Calibrated per size (0.6–1.2 mm depending on capacity)
Fill window: Cold-fill only (≤ 40°C); not hot-fill rated
Neck finishes: Standard 38 mm or 43 mm CT; custom necks available on OEM runs
Optical clarity: High-clarity PLA suitable for see-through brand artwork
Shelf life: 12–18 months sealed in cool, dry storage

Who buys our 2, 3 & 4 oz juice bottles

Cold-pressed juice brands

Direct-to-consumer juice startups and retail SKUs. Need single-batch dated bottles, custom Pantone-matched labels, and pallet-load logistics. Printed orders typically run from 5,000 units; case-volume ships for retail launches.

Kombucha producers

Small-batch breweries scaling to retail. Bottles handle moderate carbonation pressures, with optional swing-top compatibility for premium-positioned SKUs.

Smoothie & wellness brands

Meal-replacement, post-workout, and functional-beverage brands. Shelf-presence matters — high-clarity PLA pairs cleanly with see-through brand artwork or shrink sleeves.

Beverage distributors & co-packers

B2B buyers reselling to multiple beverage producers. Fulfilled by case, pallet, or container; line-ready standard sizing.

Certifications and compliance

Compostability claims are backed by certification from BPI, TUV Austria, DIN CERTCO, and (where applicable) ABA for Australia and New Zealand. We test against ASTM D6400 — 90% biodegradation in 180 days, full disintegration in 84 days, ecotoxicity, and heavy-metal limits — before any SKU ships. Our team holds the certificates internally and can supply documentation on request.

Related ranges and sub-categories

This is one branch of the broader Juice Bottles range. Other related sub-categories:

OEM, private label, and bulk orders

Our OEM and ODM workflow runs in parallel to stock SKU sales. You send vector artwork (PDF/AI) at print resolution; we return a digital proof for sign-off. For flexo runs, a physical match-print proof goes out before plates are committed. Lead time is typically 4–6 weeks from final artwork approval through production. We document spec sheets, certificates of analysis, and chain-of-custody for compliance.

Frequently asked questions about 2, 3 & 4 oz juice bottles

What cap thread sizes are compatible?

Standard 38 mm and 43 mm continuous-thread (CT) finishes work with flat caps, sport caps, and tamper-evident closures. Custom necks (28 mm, 53 mm, swing-top) are available on OEM runs.

Can I use these bottles for hot-fill?

No — PLA softens above ~40°C, so cold-fill (or warm-fill below 40°C) only. For hot-fill applications, contact us about heat-resistant PLA blends and PHA alternatives.

What’s the minimum order quantity?

Stock SKUs ship by the case (typically 100–200 bottles per case). Printed and OEM runs start at 5,000 units; full pallets at 10,000+ units.

Will these compost in a home compost pile?

No — industrial composting only. PLA needs sustained 55–60°C and active microbial activity, conditions home compost piles don’t reach. They are BPI / EN 13432 / ASTM D6400 certified for industrial facilities.

How long is the shelf life?

Sealed empty bottles: 12–18 months in cool, dry storage. Once filled, the contents drive expiry — PLA’s oxygen and moisture barrier compares favorably with conventional PET for most cold-fill beverages.

Do you offer custom labels and print?

Yes — full-color flexo and digital printing, Pantone color-matched. MOQ ~5,000 units, lead time 4–6 weeks after artwork approval. Shrink sleeves supported.

What’s the typical lead time?

Stock SKUs: 1–2 weeks. OEM/printed runs: 4–6 weeks after artwork approval. Full container shipments: 6–8 weeks production plus ocean freight.

Procurement teams comparing suppliers can request samples and pricing through our wholesale page. For OEM bottle specs and minimum runs, our contact page reaches the team that quotes pellet-grade and tooling. For technical questions on materials, certifications, or compliance, our contact page reaches the team that handles supplier evaluations.