Featured Blogs

How are partial shipments handled if only a po...

How are partial shipments handled if only a portion of the order is ready?

Oct 27,2026
A practical B2B guide on managing partial shipments when only a portion of a custom drinkware order is ready, covering agreement terms, cost allocation, shipping methods, documentation, and communication with suppliers like Tiger Flask.

What documentation is required for importing s...

What documentation is required for importing stainless steel drinkware into the United States?

Oct 20,2026
A practical B2B guide to the documentation required for importing stainless steel drinkware into the United States, including customs entry files, ISF, origin marking, and food-contact compliance requests. It uses the Tiger Flask S007 40oz vacuum-insulated bottle as an example and explains how document gaps affect purchase order cost and clearance.

Can the supplier provide door-to-door shipping...

Can the supplier provide door-to-door shipping with customs clearance included?

Oct 13,2026
Tiger Flask provides DDP door-to-door shipping by air, sea, and train, which includes customs clearance. However, not all countries are covered, so buyers must confirm availability. This article explains the service, shipping modes, and key points to verify before placing a purchase order.

What is the typical weight per unit for a 500m...

What is the typical weight per unit for a 500ml insulated water bottle, including packaging?

Oct 06,2026
This article explains why the typical packaged weight for a 500ml insulated water bottle cannot be quoted generically from Tiger Flask product data, and what procurement teams should request for freight, customs, and landed cost planning.

How does the factory manage raw material price...

How does the factory manage raw material price fluctuations and pass them to buyers?

Sep 29,2026
Raw material is the largest cost variable in most stainless steel supply chain orders. This article explains how a factory manages raw material price fluctuations internally and how those changes reach the buyer — through quote validity windows, index-linked clauses, re-quotes before PO confirmation, locked pricing after deposit, and separate freight adjustments. Using the 64oz pet bowl (model P002, grade 304 stainless steel, 19.1 x 8.5 cm rim, 506 g) as a working example, it outlines what buyers should verify on cost, shipping and documents before confirming a purchase order.

How can we add a custom interior coating to pr...

How can we add a custom interior coating to prevent metallic taste or staining?

Sep 22,2026
This article answers whether a custom interior coating can prevent metallic taste or staining in insulated cups. It explains the published customization options for Tiger Flask model K002, including custom logo, Pantone color, 16oz capacity, double wall stainless steel, 304 material, and food safe certificate. It also outlines why interior coating requests need direct review and offers practical care tips to reduce taste and staining.

Are there options for incorporating a texture ...

Are there options for incorporating a texture (e.g., matte, metallic, or grip) on the bottle exterior?

Sep 15,2026
This article answers whether custom bottles can have matte, metallic, or grip textures. It confirms matte powder on the 500ml Matte Powder Stainless Steel Vacuum Insulated Cup Custom and advises contacting Tiger Flask for metallic and grip requests, covering color, logo, OEM, samples, and lead times.

What are the design guidelines to ensure a com...

What are the design guidelines to ensure a company logo remains legible on a curved surface?

Sep 08,2026
A logo on a cylindrical flask must survive perspective distortion, tight curvature and limited reading distance. This guide covers artwork simplification, placement in the middle body band, stroke weight and contrast rules, colour matching discipline, and 3D proofing checkpoints that keep company branding legible on custom stainless steel bottles such as the 33oz Tiger Flask B005 model.

Can a supplier match a specific Pantone color ...

Can a supplier match a specific Pantone color for a custom powder coat finish on tumblers?

Sep 01,2026
Yes, a supplier can match a specific Pantone color for a custom powder coat finish on tumblers. At tigerflask, our 12oz Powder Coated Lowball Tumbler offers customized color options, made with 304/201 stainless steel and double-wall insulation. Contact us to match your brand's exact Pantone shade.

What are the most durable imprinting methods f...

What are the most durable imprinting methods for stainless steel bottles that will withstand daily wear?

Aug 25,2026
Tiger Flask discusses durable imprinting methods for stainless steel bottles, highlighting customization options and quality materials. Learn how to personalize your bottle to withstand daily wear.

What is the maximum recommended temperature fo...

What is the maximum recommended temperature for filling a double-wall vacuum bottle without risk of scalding?

Aug 18,2026
Learn the maximum recommended temperature (around 70°C) for filling a double-wall vacuum bottle to avoid scalding, with safety tips for using a tigerflask 600ml insulated bottle.

How does the shape of the bottle affect insula...

How does the shape of the bottle affect insulation efficiency (e.g., cylindrical vs. tapered)?

Aug 11,2026
The shape of an insulated bottle plays a key role in its thermal efficiency. Cylindrical bottles have a lower surface-to-volume ratio, making them better at retaining temperature, while tapered bottles offer ergonomic convenience but may lose heat faster. Tiger Flask provides a variety of high-quality, personalized insulated bottles in both shapes.