ESD Sling Bags

A washable, static-dissipative sling bag for storing shoes and garments in ESD-controlled cleanrooms - pharma, food processing, and electronics manufacturing.

ESD Sling Bag zipper part

Specifications

Everyday specs and lab-tested ESD performance are kept in separate tables so each one is easy to scan on its own.

Attribute	Detail
Material	Polyester shell woven with conductive fiber grid
Construction	Single-layer body, zip closure
Carry style	Single-side strap (sling or hang)
Standard size	35 × 36 cm (approx. 13.8 × 14.2 in)
Weight	approx. 80 g (0.08 kg / 2.8 oz)
Color	Blue and white (standard)
Care	Washable, reusable
Typical contents	Work shoes, garments; also suited to precision instruments and small tools

Test Report Data - ESD Performance

Parameter	Result
Surface resistivity	10⁶–10⁹ Ω
ESD classification	Static dissipative range (industry convention: roughly 10⁵–10¹¹ Ω)
Function	Controlled, gradual dissipation of human-body static charge - not a sudden discharge
Recommended environment	ESD-protected areas (EPA), cleanrooms, gowning rooms and anterooms
Report reference	Weston testing lab

Key Features

Genuine electrostatic discharge (ESD) protection, not just a label

A conductive fiber grid woven into the polyester shell holds surface resistivity between 10⁶ and 10⁹ Ω - well inside the static dissipative range - so charge bleeds off gradually instead of building up or releasing in a spark.

Built for the gowning room, not a generic tote.

Sized to hold a pair of street shoes and a folded garment, it gives staff one ESD-safe spot to store personal items before stepping onto the production floor.

Reusable, not disposable.

The polyester shell is washable and holds up to daily cleaning cycles - no liners to replace, no bag to throw out after a week of use.

One zip, one strap, one motion.

The zip closes fully over the contents, and the off-center strap lets the bag hang from a locker hook or rail instead of sitting on a counter or floor.

One bag, three industries.

The same 35 × 36 cm design works in pharmaceutical gowning areas, food-processing changing rooms, and electronics cleanrooms - one SKU covers multiple facility types.

Where It's Used

The bag shows up anywhere staff cross from a regular floor into a static-controlled one:

Pharmaceutical gowning rooms. Staff change out of street shoes before entering controlled manufacturing areas. The sling bag keeps those shoes contained - and keeps their static charge out of the room.
Food processing changing rooms. Same gowning routine, different industry: outdoor shoes and jackets go in the bag before staff put on plant-issued gear.
Electronics and semiconductor cleanrooms. Inside an ESD-protected area, even an ordinary shoe or fabric tote can carry a charge. Swapping in an ESD sling bag removes that variable - and the bag doubles as short-term, static-safe storage for small components or hand tools moving between stations.

A shift in the gowning room, step by step:

Employee reaches the cleanroom vestibule and removes street shoes.
Shoes go into the ESD sling bag; the zip closes over them.
The bag hangs from a locker hook or rail via its side strap.
Employee puts on cleanroom-approved footwear and moves to the floor.
At shift end, the process reverses - the bag goes into the wash rotation on the facility's normal schedule.

Frequently Asked Questions

Q: What does "ESD-safe" actually mean for this bag?

A: The polyester shell is woven with a conductive fiber grid, which brings surface resistivity down to 10⁶–10⁹ Ω (ohms). That's within the static dissipative range: charge moves off the bag slowly and safely instead of collecting on the surface or releasing all at once.

Q: What's it meant to hold?

A: Mainly work shoes and a change of garments for gowning routines. At 35 × 36 cm with a single-layer body, it also works for carrying precision instruments or small tools between ESD-protected areas.

Q: Can it be washed?

A: Yes. It's built to be reused, and the shell is washable - non-negotiable for anything that lives inside a pharmaceutical, food, or electronics cleanroom.

Q: How is this different from a regular fabric bag?

A: A standard tote has no static control - the fabric itself can generate or hold a charge, which is exactly what you don't want near sensitive electronics or a controlled environment. The conductive fiber grid is what keeps this bag in the dissipative range; it's the entire reason it's ESD-rated.

Q: Will it fit standard work shoes?

A: The standard size is 35 × 36 cm (about 13.8 × 14.2 in) - enough for a typical pair of street shoes plus a folded garment.

Q: How does the strap work?

A: One strap is fixed to one side of the bag, so it can go over a shoulder or hang directly from a locker hook or rail - useful in gowning rooms where counter space is tight.

Test data shown reflects results from a representative production batch under IEST-RP-CC004.3. Batch-specific certificates of analysis are available on request.

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