Multi-cassette carrying case

1. A multi-cassette carrying case, comprising:

a body having an inner volume;

a door coupled to the body to selectively seal off the inner volume;

a vacuum port to couple a vacuum source to the multi-cassette carrying case to evacuate the inner volume;

a plurality of cassette holders disposed in the inner volume to hold one or more substrate cassettes; and

a cassette protector to protect exterior surfaces of a substrate cassette when disposed in one of the plurality of cassette holders.

2. The multi-cassette carrying case of claim 1 , further comprising:

at least one handle disposed on an outer surface of the body to facilitate carrying of the multi-cassette carrying case.

3. A multi-cassette carrying case, comprising:

a body having an inner volume;

a door coupled to the body to selectively seal off the inner volume;

a plurality of cassette holders disposed in the inner volume to hold one or more substrate cassettes, wherein the plurality of cassette holders comprise:

a plurality of ledges disposed on opposite sides of the inner volume; and

a plurality of snap locks disposed in a rear portion of the inner volume, wherein the plurality of ledges and the plurality of snap locks cooperate to hold substrate cassettes when disposed in respective ones of the plurality of cassette holders; and

a cassette protector to protect exterior surfaces of a substrate cassette when disposed in one of the plurality of cassette holders.

4. The multi-cassette carrying case of claim 3 , further comprising:

a plurality of cassette protectors to protect substrate cassettes when disposed in respective ones of the plurality of cassette holders.

5. A multi-cassette carrying case, comprising:

a body having an inner volume;

a door coupled to the body to selectively seal off the inner volume;

a pressure monitoring device to monitor and display a pressure of the inner volume;

a plurality of cassette holders disposed in the inner volume to hold one or more substrate cassettes; and

a cassette protector to protect exterior surfaces of a substrate cassette when disposed in one of the plurality of cassette holders.

6. A multi-cassette carrying case of claim 1 , further comprising:

a body having an inner volume;

a door coupled to the body to selectively seal off the inner volume;

a plurality of cassette holders disposed in the inner volume to hold one or more substrate cassettes; and

a plurality of cassette protectors to protect exterior surfaces of substrate cassettes when disposed in the plurality of cassette holders, wherein each cassette protector comprises:

a plate having a plurality of arms each having an upwardly projecting edge;

a bumper disposed on an inner surface of the upwardly projecting edge to protect a substrate cassette;

a plurality of latch plates coupled to an upper portion of the substrate cassette; and

a latching apparatus disposed on an outer surface of the upwardly projecting edge to couple the plate to the substrate cassette.

7. The multi-cassette carrying case of claim 6 , wherein the latching apparatus includes a latch configured to latch onto one of the plurality of latch plates.

8. The multi-cassette carrying case of claim 6 , wherein a distance from a first bumper to a second bumper disposed across from the first bumper is equal to a diameter of the substrate cassette.

9. A multi-cassette carrying case comprising:

a body having an inner volume;

a door coupled to the body to selectively seal off the inner volume;

a plurality of cassette holders disposed in the inner volume to hold one or more substrate cassettes;

a plurality of cassette protectors to protect substrate cassettes when disposed in respective ones of the plurality of cassette holders;

a vacuum port to couple a vacuum source to the multi-cassette carrying case to evacuate the inner volume;

a pressure monitoring device to monitor and display a pressure of the inner volume; and

at least one handle disposed on an outer surface of the body to facilitate carrying of the multi-cassette carrying case.

10. A multi-cassette carrying case; comprising:

a body having an inner volume;

a door coupled to the body to selectively seal off the inner volume;

a plurality of ledges disposed on opposite sides of the inner volume; and

a plurality of snap locks disposed in a rear portion of the inner volume, wherein the plurality of ledges and the plurality of snap locks are configured to hold one or more substrate cassettes.

11. The multi-cassette carrying case of claim 10 , further comprising:

a vacuum port to couple a vacuum source to the multi-cassette carrying case to evacuate the inner volume.

12. The multi-cassette carrying case of claim 10 , further comprising:

a pressure monitoring device to monitor and display a pressure of the inner volume.

13. The multi-cassette carrying case of claim 10 , further comprising:

at least one handle disposed on an outer surface of the body to facilitate carrying of the multi-cassette carrying case.

14. The multi-cassette carrying case of claim 10 , further comprising:

one or more cassette protectors, each of the one or more cassette protectors comprising:

a plate having a plurality of arms each having an upwardly projecting edge;

a bumper disposed on an inner surface of the upwardly projecting edge to protect a substrate cassette;

a plurality of latch plates coupled to an upper portion of the substrate cassette; and

a latching apparatus disposed on an outer surface of the upwardly projecting edge to couple the plate to the substrate cassette.

15. The multi-cassette carrying case of claim 14 , wherein the latching apparatus includes a latch configured to latch onto one of the plurality of latch plates.

16. The multi-cassette carrying case of claim 14 , wherein a distance from a first bumper to a second bumper disposed across from the first bumper is equal to a diameter of the substrate cassette.