what are the measurements of the one cup size?

The measurements of the bag are under product detail

Can these bags be heat-sealed?

I don’t know if they can be heat sealed, but use caution with those that can be. My concern with these types of bags is that they have to contain something other than just paper. I used to use ones I got from Daiso. I didn’t realize they were made of polyester. 3 years later, I was diagnosed with estrogen positive breast cancer. Whether the estrogenic nature of heated polyester led to or facilitated growth of the cancer, I have no idea. But, I only use unbleached paper ones now. PS - I currently “cancer free”...aka no evidence of disease.

If I order 1000 bags, will I receive 10 boxes of 100?

Don't know about 1000, but I ordered 200 and got two boxes of 100

Do you use glue to attach the three sides of the tea bag? I don’t want glue particles in my tea.

I think you may be trying to ask the manufacturer, or seller. But if not; the bags are folded on one short side, and sealed on the two long sides. You put tea in the remaining short side, fold the top over, and clip it shut to steep in your tea.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

T-Sac Tea Filter Bags, Disposable Tea Infuser, Number 1-Size, 1-Cup Capacity, Set of 1,000

T-Sac Tea Filter Bags, Disposable Tea Infuser, Number 1-Size, 1-Cup Capacity, Set of 1,000

Product ID: 14438305

Details

Brand
T-Sac
Color
White
Global Trade Identification Number
Item Weight
1.44 ounces
Manufacturer
T-Sac
Material
Paper

☕1-cup capacity, perfect single-serve size

🍃100% natural, chlorine-free paper

♻️fully compostable & biodegradable

S$118

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

♻️ Elevate your tea ritual with eco-friendly ease—sip smarter, steep better!

SEDIMENT FREE SIP - Fine paper mesh filters out even the tiniest tea particles, delivering a smooth, crystal-clear cup.
ECO CHIC CONVENIENCE - Single-use, disposable, and 100% compostable—enjoy premium tea while staying green and guilt-free.
PURE CLEAN BREWING - Crafted from unbleached, chlorine-free paper fibers to preserve your tea’s authentic flavor without chemical interference.
VERSATILE FLAVORFUL - Ideal for all loose leaf teas and mulling spices—customize your brew or your holiday drinks with ease.
PERFECT PORTION CONTROL - Designed for a single 1-cup serving, ensuring a robust, mess-free steep every time without over- or under-brewing.

T-Sac Tea Filter Bags are premium single-use, disposable infusers made in Germany from natural, chlorine-free paper fibers. Designed for 1-cup servings, they allow loose leaf teas to fully expand and steep without sediment, delivering a clean, flavorful brew. Fully compostable and biodegradable, these bags combine convenience with sustainability, perfect for millennial professionals who value quality, efficiency, and environmental responsibility.

Specifications

ASIN	B00OPY6YBG
Best Sellers Rank	#107,083 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #94 in Tea Filters
Brand Name	T-Sac
Color	White
Customer Reviews	4.6 4.6 out of 5 stars (1,508)
Global Trade Identification Number	00781723160119
Included Components	tea filter bags
Item Type Name	Tea Filter Bags, Disposable Tea Infuser
Item Weight	1.44 ounces
Manufacturer	T-Sac
Manufacturer Part Number	1
Material Type	Paper
Model Number	1601/10
Number of Items	10
Shape	Oval
UPC	781723160119
Unit Count	1000 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.